127907312

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{47303}}^1$

素因数の和:47337

約数の個数: 30

約数和(自身を含む): 268355592

約数和(自身を除く): 140448280

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 47303, 94606, 189212, 378424, 614939, 756848, 1229878, 2459756, 4919512, 7994207, 9839024, 15988414, 31976828, 63953656, 127907312]

約数ペア:

[(1, 127907312), (2, 63953656), (4, 31976828), (8, 15988414), (13, 9839024), (16, 7994207), (26, 4919512), (52, 2459756), (104, 1229878), (169, 756848), (208, 614939), (338, 378424), (676, 189212), (1352, 94606), (2704, 47303)]