156958888186

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{309707}}^1$

素因数の和:309906

約数の個数: 32

約数和(自身を含む): 247251045888

約数和(自身を除く): 90292157702

約数列:

[1, 2, 43, 71, 83, 86, 142, 166, 3053, 3569, 5893, 6106, 7138, 11786, 253399, 309707, 506798, 619414, 13317401, 21989197, 25705681, 26634802, 43978394, 51411362, 945535471, 1105344283, 1825103351, 1891070942, 2210688566, 3650206702, 78479444093, 156958888186]

約数ペア:

[(1, 156958888186), (2, 78479444093), (43, 3650206702), (71, 2210688566), (83, 1891070942), (86, 1825103351), (142, 1105344283), (166, 945535471), (3053, 51411362), (3569, 43978394), (5893, 26634802), (6106, 25705681), (7138, 21989197), (11786, 13317401), (253399, 619414), (309707, 506798)]