163935570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{39887}}^1$

素因数の和:40034

約数の個数: 32

約数和(自身を含む): 396327168

約数和(自身を除く): 232391598

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 137, 274, 411, 685, 822, 1370, 2055, 4110, 39887, 79774, 119661, 199435, 239322, 398870, 598305, 1196610, 5464519, 10929038, 16393557, 27322595, 32787114, 54645190, 81967785, 163935570]

約数ペア:

[(1, 163935570), (2, 81967785), (3, 54645190), (5, 32787114), (6, 27322595), (10, 16393557), (15, 10929038), (30, 5464519), (137, 1196610), (274, 598305), (411, 398870), (685, 239322), (822, 199435), (1370, 119661), (2055, 79774), (4110, 39887)]