155281636

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{401}}^1\times {\mathrm{739}}^1$

素因数の和:1275

約数の個数: 24

約数和(自身を含む): 274871520

約数和(自身を除く): 119589884

約数列:

[1, 2, 4, 131, 262, 401, 524, 739, 802, 1478, 1604, 2956, 52531, 96809, 105062, 193618, 210124, 296339, 387236, 592678, 1185356, 38820409, 77640818, 155281636]

約数ペア:

[(1, 155281636), (2, 77640818), (4, 38820409), (131, 1185356), (262, 592678), (401, 387236), (524, 296339), (739, 210124), (802, 193618), (1478, 105062), (1604, 96809), (2956, 52531)]