161888153

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{3881}}^1$

素因数の和:4048

約数の個数: 16

約数和(自身を含む): 190062720

約数和(自身を除く): 28174567

約数列:

[1, 7, 59, 101, 413, 707, 3881, 5959, 27167, 41713, 228979, 391981, 1602853, 2743867, 23126879, 161888153]

約数ペア:

[(1, 161888153), (7, 23126879), (59, 2743867), (101, 1602853), (413, 391981), (707, 228979), (3881, 41713), (5959, 27167)]