230618872

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{154157}}^1$

素因数の和:154191

約数の個数: 32

約数和(自身を含む): 499471920

約数和(自身を除く): 268853048

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 154157, 308314, 616628, 1233256, 1695727, 2620669, 3391454, 5241338, 6782908, 10482676, 13565816, 20965352, 28827359, 57654718, 115309436, 230618872]

約数ペア:

[(1, 230618872), (2, 115309436), (4, 57654718), (8, 28827359), (11, 20965352), (17, 13565816), (22, 10482676), (34, 6782908), (44, 5241338), (68, 3391454), (88, 2620669), (136, 1695727), (187, 1233256), (374, 616628), (748, 308314), (1496, 154157)]