156621810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{32029}}^1$

素因数の和:32202

約数の個数: 32

約数和(自身を含む): 378210240

約数和(自身を除く): 221588430

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 163, 326, 489, 815, 978, 1630, 2445, 4890, 32029, 64058, 96087, 160145, 192174, 320290, 480435, 960870, 5220727, 10441454, 15662181, 26103635, 31324362, 52207270, 78310905, 156621810]

約数ペア:

[(1, 156621810), (2, 78310905), (3, 52207270), (5, 31324362), (6, 26103635), (10, 15662181), (15, 10441454), (30, 5220727), (163, 960870), (326, 480435), (489, 320290), (815, 192174), (978, 160145), (1630, 96087), (2445, 64058), (4890, 32029)]