156914959964

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{70938047}}^1$

素因数の和:70938137

約数の個数: 24

約数和(自身を含む): 317802455040

約数和(自身を除く): 160887495076

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 70938047, 141876094, 283752188, 496566329, 993132658, 1986265316, 5604105713, 11208211426, 22416422852, 39228739991, 78457479982, 156914959964]

約数ペア:

[(1, 156914959964), (2, 78457479982), (4, 39228739991), (7, 22416422852), (14, 11208211426), (28, 5604105713), (79, 1986265316), (158, 993132658), (316, 496566329), (553, 283752188), (1106, 141876094), (2212, 70938047)]