159940772

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{149}}^1\times {\mathrm{2657}}^1$

素因数の和:2911

約数の個数: 24

約数和(自身を含む): 284671800

約数和(自身を除く): 124731028

約数列:

[1, 2, 4, 101, 149, 202, 298, 404, 596, 2657, 5314, 10628, 15049, 30098, 60196, 268357, 395893, 536714, 791786, 1073428, 1583572, 39985193, 79970386, 159940772]

約数ペア:

[(1, 159940772), (2, 79970386), (4, 39985193), (101, 1583572), (149, 1073428), (202, 791786), (298, 536714), (404, 395893), (596, 268357), (2657, 60196), (5314, 30098), (10628, 15049)]