127929964

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{99017}}^1$

素因数の和:99057

約数の個数: 24

約数和(自身を含む): 249525360

約数和(自身を除く): 121595396

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 99017, 198034, 396068, 1683289, 1881323, 3366578, 3762646, 6733156, 7525292, 31982491, 63964982, 127929964]

約数ペア:

[(1, 127929964), (2, 63964982), (4, 31982491), (17, 7525292), (19, 6733156), (34, 3762646), (38, 3366578), (68, 1881323), (76, 1683289), (323, 396068), (646, 198034), (1292, 99017)]