165456

素因数分解:

$2^4\times 3^3\times {\mathrm{383}}^1$

素因数の和:400

約数の個数: 40

約数和(自身を含む): 476160

約数和(自身を除く): 310704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 383, 432, 766, 1149, 1532, 2298, 3064, 3447, 4596, 6128, 6894, 9192, 10341, 13788, 18384, 20682, 27576, 41364, 55152, 82728, 165456]

約数ペア:

[(1, 165456), (2, 82728), (3, 55152), (4, 41364), (6, 27576), (8, 20682), (9, 18384), (12, 13788), (16, 10341), (18, 9192), (24, 6894), (27, 6128), (36, 4596), (48, 3447), (54, 3064), (72, 2298), (108, 1532), (144, 1149), (216, 766), (383, 432)]