157045406

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{88327}}^1$

素因数の和:88463

約数の個数: 16

約数和(自身を含む): 271343616

約数和(自身を除く): 114298210

約数列:

[1, 2, 7, 14, 127, 254, 889, 1778, 88327, 176654, 618289, 1236578, 11217529, 22435058, 78522703, 157045406]

約数ペア:

[(1, 157045406), (2, 78522703), (7, 22435058), (14, 11217529), (127, 1236578), (254, 618289), (889, 176654), (1778, 88327)]