40372164

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{160207}}^1$

素因数の和:160224

約数の個数: 36

約数和(自身を含む): 116631424

約数和(自身を除く): 76259260

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 160207, 320414, 480621, 640828, 961242, 1121449, 1441863, 1922484, 2242898, 2883726, 3364347, 4485796, 5767452, 6728694, 10093041, 13457388, 20186082, 40372164]

約数ペア:

[(1, 40372164), (2, 20186082), (3, 13457388), (4, 10093041), (6, 6728694), (7, 5767452), (9, 4485796), (12, 3364347), (14, 2883726), (18, 2242898), (21, 1922484), (28, 1441863), (36, 1121449), (42, 961242), (63, 640828), (84, 480621), (126, 320414), (252, 160207)]