139014772

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{72253}}^1$

素因数の和:72307

約数の個数: 24

約数和(自身を含む): 269073896

約数和(自身を除く): 130059124

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 72253, 144506, 289012, 939289, 1878578, 2673361, 3757156, 5346722, 10693444, 34753693, 69507386, 139014772]

約数ペア:

[(1, 139014772), (2, 69507386), (4, 34753693), (13, 10693444), (26, 5346722), (37, 3757156), (52, 2673361), (74, 1878578), (148, 939289), (481, 289012), (962, 144506), (1924, 72253)]