156679244

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{19267}}^1$

素因数の和:19397

約数の個数: 24

約数和(自身を含む): 291332160

約数和(自身を除く): 134652916

約数列:

[1, 2, 4, 19, 38, 76, 107, 214, 428, 2033, 4066, 8132, 19267, 38534, 77068, 366073, 732146, 1464292, 2061569, 4123138, 8246276, 39169811, 78339622, 156679244]

約数ペア:

[(1, 156679244), (2, 78339622), (4, 39169811), (19, 8246276), (38, 4123138), (76, 2061569), (107, 1464292), (214, 732146), (428, 366073), (2033, 77068), (4066, 38534), (8132, 19267)]