159776872

素因数分解:

$2^3\times {\mathrm{149}}^1\times {\mathrm{311}}^1\times {\mathrm{431}}^1$

素因数の和:897

約数の個数: 32

約数和(自身を含む): 303264000

約数和(自身を除く): 143487128

約数列:

[1, 2, 4, 8, 149, 298, 311, 431, 596, 622, 862, 1192, 1244, 1724, 2488, 3448, 46339, 64219, 92678, 128438, 134041, 185356, 256876, 268082, 370712, 513752, 536164, 1072328, 19972109, 39944218, 79888436, 159776872]

約数ペア:

[(1, 159776872), (2, 79888436), (4, 39944218), (8, 19972109), (149, 1072328), (298, 536164), (311, 513752), (431, 370712), (596, 268082), (622, 256876), (862, 185356), (1192, 134041), (1244, 128438), (1724, 92678), (2488, 64219), (3448, 46339)]