144720318

素因数分解:

$2^1\times 3^1\times {\mathrm{191}}^1\times {\mathrm{293}}^1\times {\mathrm{431}}^1$

素因数の和:920

約数の個数: 32

約数和(自身を含む): 292626432

約数和(自身を除く): 147906114

約数列:

[1, 2, 3, 6, 191, 293, 382, 431, 573, 586, 862, 879, 1146, 1293, 1758, 2586, 55963, 82321, 111926, 126283, 164642, 167889, 246963, 252566, 335778, 378849, 493926, 757698, 24120053, 48240106, 72360159, 144720318]

約数ペア:

[(1, 144720318), (2, 72360159), (3, 48240106), (6, 24120053), (191, 757698), (293, 493926), (382, 378849), (431, 335778), (573, 252566), (586, 246963), (862, 167889), (879, 164642), (1146, 126283), (1293, 111926), (1758, 82321), (2586, 55963)]