121372016

素因数分解:

$2^4\times {\mathrm{1129}}^1\times {\mathrm{6719}}^1$

素因数の和:7856

約数の個数: 20

約数和(自身を含む): 235401600

約数和(自身を除く): 114029584

約数列:

[1, 2, 4, 8, 16, 1129, 2258, 4516, 6719, 9032, 13438, 18064, 26876, 53752, 107504, 7585751, 15171502, 30343004, 60686008, 121372016]

約数ペア:

[(1, 121372016), (2, 60686008), (4, 30343004), (8, 15171502), (16, 7585751), (1129, 107504), (2258, 53752), (4516, 26876), (6719, 18064), (9032, 13438)]