165041996

素因数分解:

$2^2\times 7^3\times {\mathrm{120293}}^1$

素因数の和:120318

約数の個数: 24

約数和(自身を含む): 336823200

約数和(自身を除く): 171781204

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 120293, 240586, 481172, 842051, 1684102, 3368204, 5894357, 11788714, 23577428, 41260499, 82520998, 165041996]

約数ペア:

[(1, 165041996), (2, 82520998), (4, 41260499), (7, 23577428), (14, 11788714), (28, 5894357), (49, 3368204), (98, 1684102), (196, 842051), (343, 481172), (686, 240586), (1372, 120293)]