129897146

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{18701}}^1$

素因数の和:18877

約数の個数: 16

約数和(自身を含む): 204674688

約数和(自身を除く): 74777542

約数列:

[1, 2, 23, 46, 151, 302, 3473, 6946, 18701, 37402, 430123, 860246, 2823851, 5647702, 64948573, 129897146]

約数ペア:

[(1, 129897146), (2, 64948573), (23, 5647702), (46, 2823851), (151, 860246), (302, 430123), (3473, 37402), (6946, 18701)]