190038376

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{127031}}^1$

素因数の和:127065

約数の個数: 32

約数和(自身を含む): 411583680

約数和(自身を除く): 221545304

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 127031, 254062, 508124, 1016248, 1397341, 2159527, 2794682, 4319054, 5589364, 8638108, 11178728, 17276216, 23754797, 47509594, 95019188, 190038376]

約数ペア:

[(1, 190038376), (2, 95019188), (4, 47509594), (8, 23754797), (11, 17276216), (17, 11178728), (22, 8638108), (34, 5589364), (44, 4319054), (68, 2794682), (88, 2159527), (136, 1397341), (187, 1016248), (374, 508124), (748, 254062), (1496, 127031)]