156768888464

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{2017}}^1\times {\mathrm{30941}}^1$

素因数の和:33123

約数の個数: 40

約数和(自身を含む): 305835802488

約数和(自身を除く): 149066914024

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2017, 2512, 4034, 8068, 16136, 30941, 32272, 61882, 123764, 247528, 316669, 495056, 633338, 1266676, 2533352, 4857737, 5066704, 9715474, 19430948, 38861896, 62407997, 77723792, 124815994, 249631988, 499263976, 998527952, 9798055529, 19596111058, 39192222116, 78384444232, 156768888464]

約数ペア:

[(1, 156768888464), (2, 78384444232), (4, 39192222116), (8, 19596111058), (16, 9798055529), (157, 998527952), (314, 499263976), (628, 249631988), (1256, 124815994), (2017, 77723792), (2512, 62407997), (4034, 38861896), (8068, 19430948), (16136, 9715474), (30941, 5066704), (32272, 4857737), (61882, 2533352), (123764, 1266676), (247528, 633338), (316669, 495056)]