159916343041

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{853}}^1\times {\mathrm{66457}}^1$

素因数の和:67361

約数の個数: 32

約数和(自身を含む): 203410393088

約数和(自身を除く): 43494050047

約数列:

[1, 7, 13, 31, 91, 217, 403, 853, 2821, 5971, 11089, 26443, 66457, 77623, 185101, 343759, 465199, 863941, 2060167, 2406313, 6047587, 14421169, 26782171, 56687821, 187475197, 396814747, 736941673, 1757322451, 5158591711, 12301257157, 22845191863, 159916343041]

約数ペア:

[(1, 159916343041), (7, 22845191863), (13, 12301257157), (31, 5158591711), (91, 1757322451), (217, 736941673), (403, 396814747), (853, 187475197), (2821, 56687821), (5971, 26782171), (11089, 14421169), (26443, 6047587), (66457, 2406313), (77623, 2060167), (185101, 863941), (343759, 465199)]