131770616

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{367}}^1\times {\mathrm{1213}}^1$

素因数の和:1623

約数の個数: 32

約数和(自身を含む): 254648640

約数和(自身を除く): 122878024

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 367, 734, 1213, 1468, 2426, 2936, 4852, 9704, 13579, 27158, 44881, 54316, 89762, 108632, 179524, 359048, 445171, 890342, 1780684, 3561368, 16471327, 32942654, 65885308, 131770616]

約数ペア:

[(1, 131770616), (2, 65885308), (4, 32942654), (8, 16471327), (37, 3561368), (74, 1780684), (148, 890342), (296, 445171), (367, 359048), (734, 179524), (1213, 108632), (1468, 89762), (2426, 54316), (2936, 44881), (4852, 27158), (9704, 13579)]