155309448

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{607}}^1\times {\mathrm{1523}}^1$

素因数の和:2146

約数の個数: 64

約数和(自身を含む): 444764160

約数和(自身を除く): 289454712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 607, 1214, 1523, 1821, 2428, 3046, 3642, 4249, 4569, 4856, 6092, 7284, 8498, 9138, 10661, 12184, 12747, 14568, 16996, 18276, 21322, 25494, 31983, 33992, 36552, 42644, 50988, 63966, 85288, 101976, 127932, 255864, 924461, 1848922, 2773383, 3697844, 5546766, 6471227, 7395688, 11093532, 12942454, 19413681, 22187064, 25884908, 38827362, 51769816, 77654724, 155309448]

約数ペア:

[(1, 155309448), (2, 77654724), (3, 51769816), (4, 38827362), (6, 25884908), (7, 22187064), (8, 19413681), (12, 12942454), (14, 11093532), (21, 7395688), (24, 6471227), (28, 5546766), (42, 3697844), (56, 2773383), (84, 1848922), (168, 924461), (607, 255864), (1214, 127932), (1523, 101976), (1821, 85288), (2428, 63966), (3046, 50988), (3642, 42644), (4249, 36552), (4569, 33992), (4856, 31983), (6092, 25494), (7284, 21322), (8498, 18276), (9138, 16996), (10661, 14568), (12184, 12747)]