159874060

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1\times {\mathrm{521}}^1$

素因数の和:826

約数の個数: 48

約数和(自身を含む): 342891360

約数和(自身を除く): 183017300

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 229, 268, 335, 458, 521, 670, 916, 1042, 1145, 1340, 2084, 2290, 2605, 4580, 5210, 10420, 15343, 30686, 34907, 61372, 69814, 76715, 119309, 139628, 153430, 174535, 238618, 306860, 349070, 477236, 596545, 698140, 1193090, 2386180, 7993703, 15987406, 31974812, 39968515, 79937030, 159874060]

約数ペア:

[(1, 159874060), (2, 79937030), (4, 39968515), (5, 31974812), (10, 15987406), (20, 7993703), (67, 2386180), (134, 1193090), (229, 698140), (268, 596545), (335, 477236), (458, 349070), (521, 306860), (670, 238618), (916, 174535), (1042, 153430), (1145, 139628), (1340, 119309), (2084, 76715), (2290, 69814), (2605, 61372), (4580, 34907), (5210, 30686), (10420, 15343)]