168194778

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{3881}}^1$

素因数の和:4150

約数の個数: 32

約数和(自身を含む): 348820992

約数和(自身を除く): 180626214

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 233, 466, 699, 1398, 3881, 7223, 7762, 11643, 14446, 21669, 23286, 43338, 120311, 240622, 360933, 721866, 904273, 1808546, 2712819, 5425638, 28032463, 56064926, 84097389, 168194778]

約数ペア:

[(1, 168194778), (2, 84097389), (3, 56064926), (6, 28032463), (31, 5425638), (62, 2712819), (93, 1808546), (186, 904273), (233, 721866), (466, 360933), (699, 240622), (1398, 120311), (3881, 43338), (7223, 23286), (7762, 21669), (11643, 14446)]