155628539140

素因数分解:

$2^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{313}}^1\times {\mathrm{148867}}^1$

素因数の和:149356

約数の個数: 48

約数和(自身を含む): 329829558912

約数和(自身を除く): 174201019772

約数列:

[1, 2, 4, 5, 10, 20, 167, 313, 334, 626, 668, 835, 1252, 1565, 1670, 3130, 3340, 6260, 52271, 104542, 148867, 209084, 261355, 297734, 522710, 595468, 744335, 1045420, 1488670, 2977340, 24860789, 46595371, 49721578, 93190742, 99443156, 124303945, 186381484, 232976855, 248607890, 465953710, 497215780, 931907420, 7781426957, 15562853914, 31125707828, 38907134785, 77814269570, 155628539140]

約数ペア:

[(1, 155628539140), (2, 77814269570), (4, 38907134785), (5, 31125707828), (10, 15562853914), (20, 7781426957), (167, 931907420), (313, 497215780), (334, 465953710), (626, 248607890), (668, 232976855), (835, 186381484), (1252, 124303945), (1565, 99443156), (1670, 93190742), (3130, 49721578), (3340, 46595371), (6260, 24860789), (52271, 2977340), (104542, 1488670), (148867, 1045420), (209084, 744335), (261355, 595468), (297734, 522710)]