142655908

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{15313}}^1$

素因数の和:15471

約数の個数: 24

約数和(自身を含む): 266279832

約数和(自身を除く): 123623924

約数列:

[1, 2, 4, 17, 34, 68, 137, 274, 548, 2329, 4658, 9316, 15313, 30626, 61252, 260321, 520642, 1041284, 2097881, 4195762, 8391524, 35663977, 71327954, 142655908]

約数ペア:

[(1, 142655908), (2, 71327954), (4, 35663977), (17, 8391524), (34, 4195762), (68, 2097881), (137, 1041284), (274, 520642), (548, 260321), (2329, 61252), (4658, 30626), (9316, 15313)]