163939212

素因数分解:

$2^2\times 3^2\times {\mathrm{1861}}^1\times {\mathrm{2447}}^1$

素因数の和:4318

約数の個数: 36

約数和(自身を含む): 414794016

約数和(自身を除く): 250854804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1861, 2447, 3722, 4894, 5583, 7341, 7444, 9788, 11166, 14682, 16749, 22023, 22332, 29364, 33498, 44046, 66996, 88092, 4553867, 9107734, 13661601, 18215468, 27323202, 40984803, 54646404, 81969606, 163939212]

約数ペア:

[(1, 163939212), (2, 81969606), (3, 54646404), (4, 40984803), (6, 27323202), (9, 18215468), (12, 13661601), (18, 9107734), (36, 4553867), (1861, 88092), (2447, 66996), (3722, 44046), (4894, 33498), (5583, 29364), (7341, 22332), (7444, 22023), (9788, 16749), (11166, 14682)]