156352592

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{28657}}^1$

素因数の和:28707

約数の個数: 40

約数和(自身を含む): 341144832

約数和(自身を除く): 184792240

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 5456, 28657, 57314, 114628, 229256, 315227, 458512, 630454, 888367, 1260908, 1776734, 2521816, 3553468, 5043632, 7106936, 9772037, 14213872, 19544074, 39088148, 78176296, 156352592]

約数ペア:

[(1, 156352592), (2, 78176296), (4, 39088148), (8, 19544074), (11, 14213872), (16, 9772037), (22, 7106936), (31, 5043632), (44, 3553468), (62, 2521816), (88, 1776734), (124, 1260908), (176, 888367), (248, 630454), (341, 458512), (496, 315227), (682, 229256), (1364, 114628), (2728, 57314), (5456, 28657)]