159403084

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{123377}}^1$

素因数の和:123417

約数の個数: 24

約数和(自身を含む): 310912560

約数和(自身を除く): 151509476

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 123377, 246754, 493508, 2097409, 2344163, 4194818, 4688326, 8389636, 9376652, 39850771, 79701542, 159403084]

約数ペア:

[(1, 159403084), (2, 79701542), (4, 39850771), (17, 9376652), (19, 8389636), (34, 4688326), (38, 4194818), (68, 2344163), (76, 2097409), (323, 493508), (646, 246754), (1292, 123377)]