158522091

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{20023}}^1$

素因数の和:20075

約数の個数: 32

約数和(自身を含む): 269122560

約数和(自身を除く): 110600469

約数列:

[1, 3, 7, 13, 21, 29, 39, 87, 91, 203, 273, 377, 609, 1131, 2639, 7917, 20023, 60069, 140161, 260299, 420483, 580667, 780897, 1742001, 1822093, 4064669, 5466279, 7548671, 12194007, 22646013, 52840697, 158522091]

約数ペア:

[(1, 158522091), (3, 52840697), (7, 22646013), (13, 12194007), (21, 7548671), (29, 5466279), (39, 4064669), (87, 1822093), (91, 1742001), (203, 780897), (273, 580667), (377, 420483), (609, 260299), (1131, 140161), (2639, 60069), (7917, 20023)]