131796164

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{20177}}^1$

素因数の和:20275

約数の個数: 24

約数和(自身を含む): 244073088

約数和(自身を除く): 112276924

約数列:

[1, 2, 4, 23, 46, 71, 92, 142, 284, 1633, 3266, 6532, 20177, 40354, 80708, 464071, 928142, 1432567, 1856284, 2865134, 5730268, 32949041, 65898082, 131796164]

約数ペア:

[(1, 131796164), (2, 65898082), (4, 32949041), (23, 5730268), (46, 2865134), (71, 1856284), (92, 1432567), (142, 928142), (284, 464071), (1633, 80708), (3266, 40354), (6532, 20177)]