139472664

素因数分解:

$2^3\times 3^1\times {\mathrm{281}}^1\times {\mathrm{20681}}^1$

素因数の和:20971

約数の個数: 32

約数和(自身を含む): 349939440

約数和(自身を除く): 210466776

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 281, 562, 843, 1124, 1686, 2248, 3372, 6744, 20681, 41362, 62043, 82724, 124086, 165448, 248172, 496344, 5811361, 11622722, 17434083, 23245444, 34868166, 46490888, 69736332, 139472664]

約数ペア:

[(1, 139472664), (2, 69736332), (3, 46490888), (4, 34868166), (6, 23245444), (8, 17434083), (12, 11622722), (24, 5811361), (281, 496344), (562, 248172), (843, 165448), (1124, 124086), (1686, 82724), (2248, 62043), (3372, 41362), (6744, 20681)]