157071384

素因数分解:

$2^3\times 3^2\times {\mathrm{2181547}}^1$

素因数の和:2181559

約数の個数: 24

約数和(自身を含む): 425401860

約数和(自身を除く): 268330476

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2181547, 4363094, 6544641, 8726188, 13089282, 17452376, 19633923, 26178564, 39267846, 52357128, 78535692, 157071384]

約数ペア:

[(1, 157071384), (2, 78535692), (3, 52357128), (4, 39267846), (6, 26178564), (8, 19633923), (9, 17452376), (12, 13089282), (18, 8726188), (24, 6544641), (36, 4363094), (72, 2181547)]