156964983404

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{479}}^1\times {\mathrm{4311751}}^1$

素因数の和:4312253

約数の個数: 24

約数和(自身を含む): 289749734400

約数和(自身を除く): 132784750996

約数列:

[1, 2, 4, 19, 38, 76, 479, 958, 1916, 9101, 18202, 36404, 4311751, 8623502, 17247004, 81923269, 163846538, 327693076, 2065328729, 4130657458, 8261314916, 39241245851, 78482491702, 156964983404]

約数ペア:

[(1, 156964983404), (2, 78482491702), (4, 39241245851), (19, 8261314916), (38, 4130657458), (76, 2065328729), (479, 327693076), (958, 163846538), (1916, 81923269), (9101, 17247004), (18202, 8623502), (36404, 4311751)]