161238349

素因数分解:

${\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{349}}^1\times {\mathrm{379}}^1$

素因数の和:804

約数の個数: 16

約数和(自身を含む): 172368000

約数和(自身を除く): 11129651

約数列:

[1, 23, 53, 349, 379, 1219, 8027, 8717, 18497, 20087, 132271, 425431, 462001, 3042233, 7010363, 161238349]

約数ペア:

[(1, 161238349), (23, 7010363), (53, 3042233), (349, 462001), (379, 425431), (1219, 132271), (8027, 20087), (8717, 18497)]