164412530

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{2113}}^1$

素因数の和:2402

約数の個数: 32

約数和(自身を含む): 306851328

約数和(自身を除く): 142438798

約数列:

[1, 2, 5, 10, 31, 62, 155, 251, 310, 502, 1255, 2113, 2510, 4226, 7781, 10565, 15562, 21130, 38905, 65503, 77810, 131006, 327515, 530363, 655030, 1060726, 2651815, 5303630, 16441253, 32882506, 82206265, 164412530]

約数ペア:

[(1, 164412530), (2, 82206265), (5, 32882506), (10, 16441253), (31, 5303630), (62, 2651815), (155, 1060726), (251, 655030), (310, 530363), (502, 327515), (1255, 131006), (2113, 77810), (2510, 65503), (4226, 38905), (7781, 21130), (10565, 15562)]