158876416

素因数分解:

$2^8\times {\mathrm{71}}^1\times {\mathrm{8741}}^1$

素因数の和:8828

約数の個数: 36

約数和(自身を含む): 321635664

約数和(自身を除く): 162759248

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 256, 284, 568, 1136, 2272, 4544, 8741, 9088, 17482, 18176, 34964, 69928, 139856, 279712, 559424, 620611, 1118848, 1241222, 2237696, 2482444, 4964888, 9929776, 19859552, 39719104, 79438208, 158876416]

約数ペア:

[(1, 158876416), (2, 79438208), (4, 39719104), (8, 19859552), (16, 9929776), (32, 4964888), (64, 2482444), (71, 2237696), (128, 1241222), (142, 1118848), (256, 620611), (284, 559424), (568, 279712), (1136, 139856), (2272, 69928), (4544, 34964), (8741, 18176), (9088, 17482)]