188787146

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{389}}^1\times {\mathrm{1607}}^1$

素因数の和:2149

約数の個数: 16

約数和(自身を含む): 285966720

約数和(自身を除く): 97179574

約数列:

[1, 2, 151, 302, 389, 778, 1607, 3214, 58739, 117478, 242657, 485314, 625123, 1250246, 94393573, 188787146]

約数ペア:

[(1, 188787146), (2, 94393573), (151, 1250246), (302, 625123), (389, 485314), (778, 242657), (1607, 117478), (3214, 58739)]