159691036

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{311}}^1\times {\mathrm{937}}^1$

素因数の和:1389

約数の個数: 24

約数和(自身を含む): 282705696

約数和(自身を除く): 123014660

約数列:

[1, 2, 4, 137, 274, 311, 548, 622, 937, 1244, 1874, 3748, 42607, 85214, 128369, 170428, 256738, 291407, 513476, 582814, 1165628, 39922759, 79845518, 159691036]

約数ペア:

[(1, 159691036), (2, 79845518), (4, 39922759), (137, 1165628), (274, 582814), (311, 513476), (548, 291407), (622, 256738), (937, 170428), (1244, 128369), (1874, 85214), (3748, 42607)]