156953999995

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{1036787}}^1$

素因数の和:1036959

約数の個数: 32

約数和(自身を含む): 216332036928

約数和(自身を除く): 59378036933

約数列:

[1, 5, 13, 17, 65, 85, 137, 221, 685, 1105, 1781, 2329, 8905, 11645, 30277, 151385, 1036787, 5183935, 13478231, 17625379, 67391155, 88126895, 142039819, 229129927, 710199095, 1145649635, 1846517647, 2414676923, 9232588235, 12073384615, 31390799999, 156953999995]

約数ペア:

[(1, 156953999995), (5, 31390799999), (13, 12073384615), (17, 9232588235), (65, 2414676923), (85, 1846517647), (137, 1145649635), (221, 710199095), (685, 229129927), (1105, 142039819), (1781, 88126895), (2329, 67391155), (8905, 17625379), (11645, 13478231), (30277, 5183935), (151385, 1036787)]