168856543297

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1091}}^1\times {\mathrm{30449}}^1$

素因数の和:31593

約数の個数: 32

約数和(自身を含む): 201104467200

約数和(自身を除く): 32247923903

約数列:

[1, 13, 17, 23, 221, 299, 391, 1091, 5083, 14183, 18547, 25093, 30449, 241111, 326209, 395837, 426581, 517633, 700327, 5545553, 6729229, 9104251, 11905559, 33219859, 154772267, 431858167, 564737603, 764056757, 7341588839, 9932737841, 12988964869, 168856543297]

約数ペア:

[(1, 168856543297), (13, 12988964869), (17, 9932737841), (23, 7341588839), (221, 764056757), (299, 564737603), (391, 431858167), (1091, 154772267), (5083, 33219859), (14183, 11905559), (18547, 9104251), (25093, 6729229), (30449, 5545553), (241111, 700327), (326209, 517633), (395837, 426581)]