129255576

素因数分解:

$2^3\times 3^1\times {\mathrm{269}}^1\times {\mathrm{20021}}^1$

素因数の和:20299

約数の個数: 32

約数和(自身を含む): 324356400

約数和(自身を除く): 195100824

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 269, 538, 807, 1076, 1614, 2152, 3228, 6456, 20021, 40042, 60063, 80084, 120126, 160168, 240252, 480504, 5385649, 10771298, 16156947, 21542596, 32313894, 43085192, 64627788, 129255576]

約数ペア:

[(1, 129255576), (2, 64627788), (3, 43085192), (4, 32313894), (6, 21542596), (8, 16156947), (12, 10771298), (24, 5385649), (269, 480504), (538, 240252), (807, 160168), (1076, 120126), (1614, 80084), (2152, 60063), (3228, 40042), (6456, 20021)]