153041716

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{379}}^1\times {\mathrm{643}}^1$

素因数の和:1183

約数の個数: 24

約数和(自身を含む): 270660320

約数和(自身を除く): 117618604

約数列:

[1, 2, 4, 157, 314, 379, 628, 643, 758, 1286, 1516, 2572, 59503, 100951, 119006, 201902, 238012, 243697, 403804, 487394, 974788, 38260429, 76520858, 153041716]

約数ペア:

[(1, 153041716), (2, 76520858), (4, 38260429), (157, 974788), (314, 487394), (379, 403804), (628, 243697), (643, 238012), (758, 201902), (1286, 119006), (1516, 100951), (2572, 59503)]