157067378

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{659}}^1$

素因数の和:866

約数の個数: 32

約数和(自身を含む): 259459200

約数和(自身を除く): 102391822

約数列:

[1, 2, 13, 26, 89, 103, 178, 206, 659, 1157, 1318, 1339, 2314, 2678, 8567, 9167, 17134, 18334, 58651, 67877, 117302, 119171, 135754, 238342, 762463, 882401, 1524926, 1764802, 6041053, 12082106, 78533689, 157067378]

約数ペア:

[(1, 157067378), (2, 78533689), (13, 12082106), (26, 6041053), (89, 1764802), (103, 1524926), (178, 882401), (206, 762463), (659, 238342), (1157, 135754), (1318, 119171), (1339, 117302), (2314, 67877), (2678, 58651), (8567, 18334), (9167, 17134)]