156989233156

素因数分解:

$2^2\times 7^1\times {\mathrm{8431}}^1\times {\mathrm{665017}}^1$

素因数の和:673459

約数の個数: 24

約数和(自身を含む): 314016179456

約数和(自身を除く): 157026946300

約数列:

[1, 2, 4, 7, 14, 28, 8431, 16862, 33724, 59017, 118034, 236068, 665017, 1330034, 2660068, 4655119, 9310238, 18620476, 5606758327, 11213516654, 22427033308, 39247308289, 78494616578, 156989233156]

約数ペア:

[(1, 156989233156), (2, 78494616578), (4, 39247308289), (7, 22427033308), (14, 11213516654), (28, 5606758327), (8431, 18620476), (16862, 9310238), (33724, 4655119), (59017, 2660068), (118034, 1330034), (236068, 665017)]