142947792

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4019}}^1$

素因数の和:4065

約数の個数: 120

約数和(自身を含む): 453616800

約数和(自身を除く): 310669008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 36, 38, 39, 48, 52, 57, 72, 76, 78, 104, 114, 117, 144, 152, 156, 171, 208, 228, 234, 247, 304, 312, 342, 456, 468, 494, 624, 684, 741, 912, 936, 988, 1368, 1482, 1872, 1976, 2223, 2736, 2964, 3952, 4019, 4446, 5928, 8038, 8892, 11856, 12057, 16076, 17784, 24114, 32152, 35568, 36171, 48228, 52247, 64304, 72342, 76361, 96456, 104494, 144684, 152722, 156741, 192912, 208988, 229083, 289368, 305444, 313482, 417976, 458166, 470223, 578736, 610888, 626964, 687249, 835952, 916332, 940446, 992693, 1221776, 1253928, 1374498, 1832664, 1880892, 1985386, 2507856, 2748996, 2978079, 3665328, 3761784, 3970772, 5497992, 5956158, 7523568, 7941544, 8934237, 10995984, 11912316, 15883088, 17868474, 23824632, 35736948, 47649264, 71473896, 142947792]

約数ペア:

[(1, 142947792), (2, 71473896), (3, 47649264), (4, 35736948), (6, 23824632), (8, 17868474), (9, 15883088), (12, 11912316), (13, 10995984), (16, 8934237), (18, 7941544), (19, 7523568), (24, 5956158), (26, 5497992), (36, 3970772), (38, 3761784), (39, 3665328), (48, 2978079), (52, 2748996), (57, 2507856), (72, 1985386), (76, 1880892), (78, 1832664), (104, 1374498), (114, 1253928), (117, 1221776), (144, 992693), (152, 940446), (156, 916332), (171, 835952), (208, 687249), (228, 626964), (234, 610888), (247, 578736), (304, 470223), (312, 458166), (342, 417976), (456, 313482), (468, 305444), (494, 289368), (624, 229083), (684, 208988), (741, 192912), (912, 156741), (936, 152722), (988, 144684), (1368, 104494), (1482, 96456), (1872, 76361), (1976, 72342), (2223, 64304), (2736, 52247), (2964, 48228), (3952, 36171), (4019, 35568), (4446, 32152), (5928, 24114), (8038, 17784), (8892, 16076), (11856, 12057)]