148459818

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{7237}}^1$

素因数の和:7518

約数の個数: 32

約数和(自身を含む): 321019776

約数和(自身を除く): 172559958

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 263, 526, 789, 1578, 3419, 6838, 7237, 10257, 14474, 20514, 21711, 43422, 94081, 188162, 282243, 564486, 1903331, 3806662, 5709993, 11419986, 24743303, 49486606, 74229909, 148459818]

約数ペア:

[(1, 148459818), (2, 74229909), (3, 49486606), (6, 24743303), (13, 11419986), (26, 5709993), (39, 3806662), (78, 1903331), (263, 564486), (526, 282243), (789, 188162), (1578, 94081), (3419, 43422), (6838, 21711), (7237, 20514), (10257, 14474)]