152589556

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1\times {\mathrm{337}}^1$

素因数の和:608

約数の個数: 48

約数和(自身を含む): 311024896

約数和(自身を除く): 158435340

約数列:

[1, 2, 4, 7, 14, 28, 103, 157, 206, 314, 337, 412, 628, 674, 721, 1099, 1348, 1442, 2198, 2359, 2884, 4396, 4718, 9436, 16171, 32342, 34711, 52909, 64684, 69422, 105818, 113197, 138844, 211636, 226394, 242977, 370363, 452788, 485954, 740726, 971908, 1481452, 5449627, 10899254, 21798508, 38147389, 76294778, 152589556]

約数ペア:

[(1, 152589556), (2, 76294778), (4, 38147389), (7, 21798508), (14, 10899254), (28, 5449627), (103, 1481452), (157, 971908), (206, 740726), (314, 485954), (337, 452788), (412, 370363), (628, 242977), (674, 226394), (721, 211636), (1099, 138844), (1348, 113197), (1442, 105818), (2198, 69422), (2359, 64684), (2884, 52909), (4396, 34711), (4718, 32342), (9436, 16171)]