131797536

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{105607}}^1$

素因数の和:105633

約数の個数: 48

約数和(自身を含む): 372585024

約数和(自身を除く): 240787488

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 105607, 211214, 316821, 422428, 633642, 844856, 1267284, 1372891, 1689712, 2534568, 2745782, 3379424, 4118673, 5069136, 5491564, 8237346, 10138272, 10983128, 16474692, 21966256, 32949384, 43932512, 65898768, 131797536]

約数ペア:

[(1, 131797536), (2, 65898768), (3, 43932512), (4, 32949384), (6, 21966256), (8, 16474692), (12, 10983128), (13, 10138272), (16, 8237346), (24, 5491564), (26, 5069136), (32, 4118673), (39, 3379424), (48, 2745782), (52, 2534568), (78, 1689712), (96, 1372891), (104, 1267284), (156, 844856), (208, 633642), (312, 422428), (416, 316821), (624, 211214), (1248, 105607)]