161344152

素因数分解:

$2^3\times 3^2\times {\mathrm{2240891}}^1$

素因数の和:2240903

約数の個数: 24

約数和(自身を含む): 436973940

約数和(自身を除く): 275629788

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2240891, 4481782, 6722673, 8963564, 13445346, 17927128, 20168019, 26890692, 40336038, 53781384, 80672076, 161344152]

約数ペア:

[(1, 161344152), (2, 80672076), (3, 53781384), (4, 40336038), (6, 26890692), (8, 20168019), (9, 17927128), (12, 13445346), (18, 8963564), (24, 6722673), (36, 4481782), (72, 2240891)]