123150724

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{11159}}^1$

素因数の和:11283

約数の個数: 24

約数和(自身を含む): 224985600

約数和(自身を除く): 101834876

約数列:

[1, 2, 4, 31, 62, 89, 124, 178, 356, 2759, 5518, 11036, 11159, 22318, 44636, 345929, 691858, 993151, 1383716, 1986302, 3972604, 30787681, 61575362, 123150724]

約数ペア:

[(1, 123150724), (2, 61575362), (4, 30787681), (31, 3972604), (62, 1986302), (89, 1383716), (124, 993151), (178, 691858), (356, 345929), (2759, 44636), (5518, 22318), (11036, 11159)]