199959192

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:295

約数の個数: 160

約数和(自身を含む): 598950000

約数和(自身を除く): 398990808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 108, 109, 114, 149, 152, 162, 171, 216, 218, 228, 298, 324, 327, 342, 436, 447, 456, 513, 596, 648, 654, 684, 872, 894, 981, 1026, 1192, 1308, 1341, 1368, 1539, 1788, 1962, 2052, 2071, 2616, 2682, 2831, 2943, 3078, 3576, 3924, 4023, 4104, 4142, 5364, 5662, 5886, 6156, 6213, 7848, 8046, 8284, 8493, 8829, 10728, 11324, 11772, 12069, 12312, 12426, 16092, 16241, 16568, 16986, 17658, 18639, 22648, 23544, 24138, 24852, 25479, 32184, 32482, 33972, 35316, 37278, 48276, 48723, 49704, 50958, 55917, 64964, 67944, 70632, 74556, 76437, 96552, 97446, 101916, 111834, 129928, 146169, 149112, 152874, 167751, 194892, 203832, 223668, 229311, 292338, 305748, 308579, 335502, 389784, 438507, 447336, 458622, 584676, 611496, 617158, 671004, 877014, 917244, 925737, 1169352, 1234316, 1315521, 1342008, 1754028, 1834488, 1851474, 2468632, 2631042, 2777211, 3508056, 3702948, 5262084, 5554422, 7405896, 8331633, 10524168, 11108844, 16663266, 22217688, 24994899, 33326532, 49989798, 66653064, 99979596, 199959192]

約数ペア:

[(1, 199959192), (2, 99979596), (3, 66653064), (4, 49989798), (6, 33326532), (8, 24994899), (9, 22217688), (12, 16663266), (18, 11108844), (19, 10524168), (24, 8331633), (27, 7405896), (36, 5554422), (38, 5262084), (54, 3702948), (57, 3508056), (72, 2777211), (76, 2631042), (81, 2468632), (108, 1851474), (109, 1834488), (114, 1754028), (149, 1342008), (152, 1315521), (162, 1234316), (171, 1169352), (216, 925737), (218, 917244), (228, 877014), (298, 671004), (324, 617158), (327, 611496), (342, 584676), (436, 458622), (447, 447336), (456, 438507), (513, 389784), (596, 335502), (648, 308579), (654, 305748), (684, 292338), (872, 229311), (894, 223668), (981, 203832), (1026, 194892), (1192, 167751), (1308, 152874), (1341, 149112), (1368, 146169), (1539, 129928), (1788, 111834), (1962, 101916), (2052, 97446), (2071, 96552), (2616, 76437), (2682, 74556), (2831, 70632), (2943, 67944), (3078, 64964), (3576, 55917), (3924, 50958), (4023, 49704), (4104, 48723), (4142, 48276), (5364, 37278), (5662, 35316), (5886, 33972), (6156, 32482), (6213, 32184), (7848, 25479), (8046, 24852), (8284, 24138), (8493, 23544), (8829, 22648), (10728, 18639), (11324, 17658), (11772, 16986), (12069, 16568), (12312, 16241), (12426, 16092)]