156957918898

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{129937}}^1\times {\mathrm{54907}}^1$

素因数の和:184857

約数の個数: 16

約数和(自身を含む): 256846885344

約数和(自身を除く): 99888966446

約数列:

[1, 2, 11, 22, 54907, 109814, 129937, 259874, 603977, 1207954, 1429307, 2858614, 7134450859, 14268901718, 78478959449, 156957918898]

約数ペア:

[(1, 156957918898), (2, 78478959449), (11, 14268901718), (22, 7134450859), (54907, 2858614), (109814, 1429307), (129937, 1207954), (259874, 603977)]