161969244

素因数分解:

$2^2\times 3^1\times {\mathrm{151}}^1\times {\mathrm{89387}}^1$

素因数の和:89545

約数の個数: 24

約数和(自身を含む): 380435328

約数和(自身を除く): 218466084

約数列:

[1, 2, 3, 4, 6, 12, 151, 302, 453, 604, 906, 1812, 89387, 178774, 268161, 357548, 536322, 1072644, 13497437, 26994874, 40492311, 53989748, 80984622, 161969244]

約数ペア:

[(1, 161969244), (2, 80984622), (3, 53989748), (4, 40492311), (6, 26994874), (12, 13497437), (151, 1072644), (302, 536322), (453, 357548), (604, 268161), (906, 178774), (1812, 89387)]