159892564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{9887}}^1$

素因数の和:10215

約数の個数: 24

約数和(自身を含む): 302335488

約数和(自身を除く): 142442924

約数列:

[1, 2, 4, 13, 26, 52, 311, 622, 1244, 4043, 8086, 9887, 16172, 19774, 39548, 128531, 257062, 514124, 3074857, 6149714, 12299428, 39973141, 79946282, 159892564]

約数ペア:

[(1, 159892564), (2, 79946282), (4, 39973141), (13, 12299428), (26, 6149714), (52, 3074857), (311, 514124), (622, 257062), (1244, 128531), (4043, 39548), (8086, 19774), (9887, 16172)]