163945848

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{621007}}^1$

素因数の和:621027

約数の個数: 32

約数和(自身を含む): 447125760

約数和(自身を除く): 283179912

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 621007, 1242014, 1863021, 2484028, 3726042, 4968056, 6831077, 7452084, 13662154, 14904168, 20493231, 27324308, 40986462, 54648616, 81972924, 163945848]

約数ペア:

[(1, 163945848), (2, 81972924), (3, 54648616), (4, 40986462), (6, 27324308), (8, 20493231), (11, 14904168), (12, 13662154), (22, 7452084), (24, 6831077), (33, 4968056), (44, 3726042), (66, 2484028), (88, 1863021), (132, 1242014), (264, 621007)]