172396132

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{4451}}^1$

素因数の和:4899

約数の個数: 24

約数和(自身を含む): 315628992

約数和(自身を除く): 143232860

約数列:

[1, 2, 4, 23, 46, 92, 421, 842, 1684, 4451, 8902, 9683, 17804, 19366, 38732, 102373, 204746, 409492, 1873871, 3747742, 7495484, 43099033, 86198066, 172396132]

約数ペア:

[(1, 172396132), (2, 86198066), (4, 43099033), (23, 7495484), (46, 3747742), (92, 1873871), (421, 409492), (842, 204746), (1684, 102373), (4451, 38732), (8902, 19366), (9683, 17804)]