158387894

素因数分解:

$2^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{10847}}^1$

素因数の和:11012

約数の個数: 24

約数和(自身を含む): 278251200

約数和(自身を除く): 119863306

約数列:

[1, 2, 7, 14, 49, 98, 149, 298, 1043, 2086, 7301, 10847, 14602, 21694, 75929, 151858, 531503, 1063006, 1616203, 3232406, 11313421, 22626842, 79193947, 158387894]

約数ペア:

[(1, 158387894), (2, 79193947), (7, 22626842), (14, 11313421), (49, 3232406), (98, 1616203), (149, 1063006), (298, 531503), (1043, 151858), (2086, 75929), (7301, 21694), (10847, 14602)]