149216502

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1081279}}^1$

素因数の和:1081307

約数の個数: 16

約数和(自身を含む): 311408640

約数和(自身を除く): 162192138

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 1081279, 2162558, 3243837, 6487674, 24869417, 49738834, 74608251, 149216502]

約数ペア:

[(1, 149216502), (2, 74608251), (3, 49738834), (6, 24869417), (23, 6487674), (46, 3243837), (69, 2162558), (138, 1081279)]