157417770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{523}}^1$

素因数の和:739

約数の個数: 64

約数和(自身を含む): 386334720

約数和(自身を除く): 228916950

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 127, 158, 237, 254, 381, 395, 474, 523, 635, 762, 790, 1046, 1185, 1270, 1569, 1905, 2370, 2615, 3138, 3810, 5230, 7845, 10033, 15690, 20066, 30099, 41317, 50165, 60198, 66421, 82634, 100330, 123951, 132842, 150495, 199263, 206585, 247902, 300990, 332105, 398526, 413170, 619755, 664210, 996315, 1239510, 1992630, 5247259, 10494518, 15741777, 26236295, 31483554, 52472590, 78708885, 157417770]

約数ペア:

[(1, 157417770), (2, 78708885), (3, 52472590), (5, 31483554), (6, 26236295), (10, 15741777), (15, 10494518), (30, 5247259), (79, 1992630), (127, 1239510), (158, 996315), (237, 664210), (254, 619755), (381, 413170), (395, 398526), (474, 332105), (523, 300990), (635, 247902), (762, 206585), (790, 199263), (1046, 150495), (1185, 132842), (1270, 123951), (1569, 100330), (1905, 82634), (2370, 66421), (2615, 60198), (3138, 50165), (3810, 41317), (5230, 30099), (7845, 20066), (10033, 15690)]