158257548

素因数分解:

$2^2\times 3^2\times {\mathrm{587}}^1\times {\mathrm{7489}}^1$

素因数の和:8086

約数の個数: 36

約数和(自身を含む): 400774920

約数和(自身を除く): 242517372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 587, 1174, 1761, 2348, 3522, 5283, 7044, 7489, 10566, 14978, 21132, 22467, 29956, 44934, 67401, 89868, 134802, 269604, 4396043, 8792086, 13188129, 17584172, 26376258, 39564387, 52752516, 79128774, 158257548]

約数ペア:

[(1, 158257548), (2, 79128774), (3, 52752516), (4, 39564387), (6, 26376258), (9, 17584172), (12, 13188129), (18, 8792086), (36, 4396043), (587, 269604), (1174, 134802), (1761, 89868), (2348, 67401), (3522, 44934), (5283, 29956), (7044, 22467), (7489, 21132), (10566, 14978)]