156819884

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{9697}}^1$

素因数の和:10025

約数の個数: 24

約数和(自身を含む): 296526048

約数和(自身を除く): 139706164

約数列:

[1, 2, 4, 13, 26, 52, 311, 622, 1244, 4043, 8086, 9697, 16172, 19394, 38788, 126061, 252122, 504244, 3015767, 6031534, 12063068, 39204971, 78409942, 156819884]

約数ペア:

[(1, 156819884), (2, 78409942), (4, 39204971), (13, 12063068), (26, 6031534), (52, 3015767), (311, 504244), (622, 252122), (1244, 126061), (4043, 38788), (8086, 19394), (9697, 16172)]