128300521

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{1511}}^1$

素因数の和:1680

約数の個数: 16

約数和(自身を含む): 139708800

約数和(自身を除く): 11408279

約数列:

[1, 19, 41, 109, 779, 1511, 2071, 4469, 28709, 61951, 84911, 164699, 1177069, 3129281, 6752659, 128300521]

約数ペア:

[(1, 128300521), (19, 6752659), (41, 3129281), (109, 1177069), (779, 164699), (1511, 84911), (2071, 61951), (4469, 28709)]