131626664

素因数分解:

$2^3\times {\mathrm{13}}^3\times {\mathrm{7489}}^1$

素因数の和:7534

約数の個数: 32

約数和(自身を含む): 267393000

約数和(自身を除く): 135766336

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 2197, 4394, 7489, 8788, 14978, 17576, 29956, 59912, 97357, 194714, 389428, 778856, 1265641, 2531282, 5062564, 10125128, 16453333, 32906666, 65813332, 131626664]

約数ペア:

[(1, 131626664), (2, 65813332), (4, 32906666), (8, 16453333), (13, 10125128), (26, 5062564), (52, 2531282), (104, 1265641), (169, 778856), (338, 389428), (676, 194714), (1352, 97357), (2197, 59912), (4394, 29956), (7489, 17576), (8788, 14978)]