128329733

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{2129}}^1$

素因数の和:2324

約数の個数: 16

約数和(自身を含む): 149952000

約数和(自身を除く): 21622267

約数列:

[1, 7, 79, 109, 553, 763, 2129, 8611, 14903, 60277, 168191, 232061, 1177337, 1624427, 18332819, 128329733]

約数ペア:

[(1, 128329733), (7, 18332819), (79, 1624427), (109, 1177337), (553, 232061), (763, 168191), (2129, 60277), (8611, 14903)]