131570392316

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{37851091}}^1$

素因数の和:37851185

約数の個数: 24

約数和(自身を含む): 254359338240

約数和(自身を除く): 122788945924

約数列:

[1, 2, 4, 11, 22, 44, 79, 158, 316, 869, 1738, 3476, 37851091, 75702182, 151404364, 416362001, 832724002, 1665448004, 2990236189, 5980472378, 11960944756, 32892598079, 65785196158, 131570392316]

約数ペア:

[(1, 131570392316), (2, 65785196158), (4, 32892598079), (11, 11960944756), (22, 5980472378), (44, 2990236189), (79, 1665448004), (158, 832724002), (316, 416362001), (869, 151404364), (1738, 75702182), (3476, 37851091)]