157069352

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{93941}}^1$

素因数の和:93977

約数の個数: 32

約数和(自身を含む): 338191200

約数和(自身を除く): 181121848

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 93941, 187882, 375764, 751528, 1033351, 1784879, 2066702, 3569758, 4133404, 7139516, 8266808, 14279032, 19633669, 39267338, 78534676, 157069352]

約数ペア:

[(1, 157069352), (2, 78534676), (4, 39267338), (8, 19633669), (11, 14279032), (19, 8266808), (22, 7139516), (38, 4133404), (44, 3569758), (76, 2066702), (88, 1784879), (152, 1033351), (209, 751528), (418, 375764), (836, 187882), (1672, 93941)]