162814172

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{421}}^1\times {\mathrm{887}}^1$

素因数の和:1421

約数の個数: 24

約数和(自身を含む): 288546720

約数和(自身を除く): 125732548

約数列:

[1, 2, 4, 109, 218, 421, 436, 842, 887, 1684, 1774, 3548, 45889, 91778, 96683, 183556, 193366, 373427, 386732, 746854, 1493708, 40703543, 81407086, 162814172]

約数ペア:

[(1, 162814172), (2, 81407086), (4, 40703543), (109, 1493708), (218, 746854), (421, 386732), (436, 373427), (842, 193366), (887, 183556), (1684, 96683), (1774, 91778), (3548, 45889)]