156920802445

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{419}}^1\times {\mathrm{166081}}^1$

素因数の和:166557

約数の個数: 32

約数和(自身を含む): 210937426560

約数和(自身を除く): 54016624115

約数列:

[1, 5, 11, 41, 55, 205, 419, 451, 2095, 2255, 4609, 17179, 23045, 85895, 166081, 188969, 830405, 944845, 1826891, 6809321, 9134455, 34046605, 69587939, 74902531, 347939695, 374512655, 765467329, 2853105499, 3827336645, 14265527495, 31384160489, 156920802445]

約数ペア:

[(1, 156920802445), (5, 31384160489), (11, 14265527495), (41, 3827336645), (55, 2853105499), (205, 765467329), (419, 374512655), (451, 347939695), (2095, 74902531), (2255, 69587939), (4609, 34046605), (17179, 9134455), (23045, 6809321), (85895, 1826891), (166081, 944845), (188969, 830405)]