180168456

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{577463}}^1$

素因数の和:577485

約数の個数: 32

約数和(自身を含む): 485069760

約数和(自身を除く): 304901304

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 577463, 1154926, 1732389, 2309852, 3464778, 4619704, 6929556, 7507019, 13859112, 15014038, 22521057, 30028076, 45042114, 60056152, 90084228, 180168456]

約数ペア:

[(1, 180168456), (2, 90084228), (3, 60056152), (4, 45042114), (6, 30028076), (8, 22521057), (12, 15014038), (13, 13859112), (24, 7507019), (26, 6929556), (39, 4619704), (52, 3464778), (78, 2309852), (104, 1732389), (156, 1154926), (312, 577463)]