15691545864

素因数分解:

$2^3\times 3^2\times {\mathrm{157}}^1\times {\mathrm{1388141}}^1$

素因数の和:1388310

約数の個数: 48

約数和(自身を含む): 42768655020

約数和(自身を除く): 27077109156

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 157, 314, 471, 628, 942, 1256, 1413, 1884, 2826, 3768, 5652, 11304, 1388141, 2776282, 4164423, 5552564, 8328846, 11105128, 12493269, 16657692, 24986538, 33315384, 49973076, 99946152, 217938137, 435876274, 653814411, 871752548, 1307628822, 1743505096, 1961443233, 2615257644, 3922886466, 5230515288, 7845772932, 15691545864]

約数ペア:

[(1, 15691545864), (2, 7845772932), (3, 5230515288), (4, 3922886466), (6, 2615257644), (8, 1961443233), (9, 1743505096), (12, 1307628822), (18, 871752548), (24, 653814411), (36, 435876274), (72, 217938137), (157, 99946152), (314, 49973076), (471, 33315384), (628, 24986538), (942, 16657692), (1256, 12493269), (1413, 11105128), (1884, 8328846), (2826, 5552564), (3768, 4164423), (5652, 2776282), (11304, 1388141)]