240147164155

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{389}}^1\times {\mathrm{4257551}}^1$

素因数の和:4257974

約数の個数: 16

約数和(自身を含む): 298880150400

約数和(自身を除く): 58732986245

約数列:

[1, 5, 29, 145, 389, 1945, 11281, 56405, 4257551, 21287755, 123468979, 617344895, 1656187339, 8280936695, 48029432831, 240147164155]

約数ペア:

[(1, 240147164155), (5, 48029432831), (29, 8280936695), (145, 1656187339), (389, 617344895), (1945, 123468979), (11281, 21287755), (56405, 4257551)]