155117871892

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{31957}}^1\times {\mathrm{32797}}^1$

素因数の和:64795

約数の個数: 24

約数和(自身を含む): 278810156744

約数和(自身を除く): 123692284852

約数列:

[1, 2, 4, 37, 74, 148, 31957, 32797, 63914, 65594, 127828, 131188, 1182409, 1213489, 2364818, 2426978, 4729636, 4853956, 1048093729, 2096187458, 4192374916, 38779467973, 77558935946, 155117871892]

約数ペア:

[(1, 155117871892), (2, 77558935946), (4, 38779467973), (37, 4192374916), (74, 2096187458), (148, 1048093729), (31957, 4853956), (32797, 4729636), (63914, 2426978), (65594, 2364818), (127828, 1213489), (131188, 1182409)]