139968974768

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{1601}}^1$

素因数の和:1760

約数の個数: 240

約数和(自身を含む): 342979280064

約数和(自身を除く): 203010305296

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 37, 56, 68, 73, 74, 112, 119, 136, 146, 148, 238, 259, 272, 289, 292, 296, 476, 511, 518, 578, 584, 592, 629, 952, 1022, 1036, 1156, 1168, 1241, 1258, 1601, 1904, 2023, 2044, 2072, 2312, 2482, 2516, 2701, 3202, 4046, 4088, 4144, 4403, 4624, 4964, 5032, 5402, 6404, 8092, 8176, 8687, 8806, 9928, 10064, 10693, 10804, 11207, 12808, 16184, 17374, 17612, 18907, 19856, 21097, 21386, 21608, 22414, 25616, 27217, 32368, 34748, 35224, 37814, 42194, 42772, 43216, 44828, 45917, 54434, 59237, 69496, 70448, 74851, 75628, 84388, 85544, 89656, 91834, 108868, 116873, 118474, 138992, 147679, 149702, 151256, 168776, 171088, 179312, 183668, 190519, 217736, 233746, 236948, 295358, 299404, 302512, 321419, 337552, 367336, 381038, 414659, 435472, 462689, 467492, 473896, 590716, 598808, 642838, 734672, 762076, 780589, 818111, 829318, 925378, 934984, 947792, 1007029, 1181432, 1197616, 1285676, 1524152, 1561178, 1636222, 1658636, 1850756, 1869968, 1986841, 2014058, 2362864, 2571352, 3048304, 3122356, 3238823, 3272444, 3317272, 3701512, 3973682, 4028116, 4324301, 5142704, 5464123, 6244712, 6477646, 6544888, 6634544, 7049203, 7403024, 7947364, 8056232, 8648602, 10928246, 12489424, 12955292, 13089776, 13907887, 14098406, 15894728, 16112464, 17119493, 17297204, 21856492, 25910584, 27815774, 28196812, 30270107, 31789456, 33776297, 34238986, 34594408, 43712984, 51821168, 55631548, 56393624, 60540214, 67552594, 68477972, 69188816, 73513117, 87425968, 111263096, 112787248, 119836451, 121080428, 135105188, 136955944, 147026234, 222526192, 236434079, 239672902, 242160856, 270210376, 273911888, 294052468, 472868158, 479345804, 484321712, 514591819, 540420752, 588104936, 945736316, 958691608, 1029183638, 1176209872, 1249722989, 1891472632, 1917383216, 2058367276, 2499445978, 3782945264, 4116734552, 4998891956, 8233469104, 8748060923, 9997783912, 17496121846, 19995567824, 34992243692, 69984487384, 139968974768]

約数ペア:

[(1, 139968974768), (2, 69984487384), (4, 34992243692), (7, 19995567824), (8, 17496121846), (14, 9997783912), (16, 8748060923), (17, 8233469104), (28, 4998891956), (34, 4116734552), (37, 3782945264), (56, 2499445978), (68, 2058367276), (73, 1917383216), (74, 1891472632), (112, 1249722989), (119, 1176209872), (136, 1029183638), (146, 958691608), (148, 945736316), (238, 588104936), (259, 540420752), (272, 514591819), (289, 484321712), (292, 479345804), (296, 472868158), (476, 294052468), (511, 273911888), (518, 270210376), (578, 242160856), (584, 239672902), (592, 236434079), (629, 222526192), (952, 147026234), (1022, 136955944), (1036, 135105188), (1156, 121080428), (1168, 119836451), (1241, 112787248), (1258, 111263096), (1601, 87425968), (1904, 73513117), (2023, 69188816), (2044, 68477972), (2072, 67552594), (2312, 60540214), (2482, 56393624), (2516, 55631548), (2701, 51821168), (3202, 43712984), (4046, 34594408), (4088, 34238986), (4144, 33776297), (4403, 31789456), (4624, 30270107), (4964, 28196812), (5032, 27815774), (5402, 25910584), (6404, 21856492), (8092, 17297204), (8176, 17119493), (8687, 16112464), (8806, 15894728), (9928, 14098406), (10064, 13907887), (10693, 13089776), (10804, 12955292), (11207, 12489424), (12808, 10928246), (16184, 8648602), (17374, 8056232), (17612, 7947364), (18907, 7403024), (19856, 7049203), (21097, 6634544), (21386, 6544888), (21608, 6477646), (22414, 6244712), (25616, 5464123), (27217, 5142704), (32368, 4324301), (34748, 4028116), (35224, 3973682), (37814, 3701512), (42194, 3317272), (42772, 3272444), (43216, 3238823), (44828, 3122356), (45917, 3048304), (54434, 2571352), (59237, 2362864), (69496, 2014058), (70448, 1986841), (74851, 1869968), (75628, 1850756), (84388, 1658636), (85544, 1636222), (89656, 1561178), (91834, 1524152), (108868, 1285676), (116873, 1197616), (118474, 1181432), (138992, 1007029), (147679, 947792), (149702, 934984), (151256, 925378), (168776, 829318), (171088, 818111), (179312, 780589), (183668, 762076), (190519, 734672), (217736, 642838), (233746, 598808), (236948, 590716), (295358, 473896), (299404, 467492), (302512, 462689), (321419, 435472), (337552, 414659), (367336, 381038)]