129304018

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{7019}}^1$

素因数の和:7233

約数の個数: 16

約数和(自身を含む): 198469440

約数和(自身を除く): 69165422

約数列:

[1, 2, 61, 122, 151, 302, 7019, 9211, 14038, 18422, 428159, 856318, 1059869, 2119738, 64652009, 129304018]

約数ペア:

[(1, 129304018), (2, 64652009), (61, 2119738), (122, 1059869), (151, 856318), (302, 428159), (7019, 18422), (9211, 14038)]