148978168

素因数分解:

$2^3\times {\mathrm{89}}^2\times {\mathrm{2351}}^1$

素因数の和:2535

約数の個数: 24

約数和(自身を含む): 282628080

約数和(自身を除く): 133649912

約数列:

[1, 2, 4, 8, 89, 178, 356, 712, 2351, 4702, 7921, 9404, 15842, 18808, 31684, 63368, 209239, 418478, 836956, 1673912, 18622271, 37244542, 74489084, 148978168]

約数ペア:

[(1, 148978168), (2, 74489084), (4, 37244542), (8, 18622271), (89, 1673912), (178, 836956), (356, 418478), (712, 209239), (2351, 63368), (4702, 31684), (7921, 18808), (9404, 15842)]