156218804

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{91463}}^1$

素因数の和:91535

約数の個数: 24

約数和(自身を含む): 317563008

約数和(自身を除く): 161344204

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 91463, 182926, 365852, 640241, 1280482, 2560964, 5579243, 11158486, 22316972, 39054701, 78109402, 156218804]

約数ペア:

[(1, 156218804), (2, 78109402), (4, 39054701), (7, 22316972), (14, 11158486), (28, 5579243), (61, 2560964), (122, 1280482), (244, 640241), (427, 365852), (854, 182926), (1708, 91463)]