127965124

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{33359}}^1$

素因数の和:33507

約数の個数: 24

約数和(自身を含む): 257806080

約数和(自身を除く): 129840956

約数列:

[1, 2, 4, 7, 14, 28, 137, 274, 548, 959, 1918, 3836, 33359, 66718, 133436, 233513, 467026, 934052, 4570183, 9140366, 18280732, 31991281, 63982562, 127965124]

約数ペア:

[(1, 127965124), (2, 63982562), (4, 31991281), (7, 18280732), (14, 9140366), (28, 4570183), (137, 934052), (274, 467026), (548, 233513), (959, 133436), (1918, 66718), (3836, 33359)]