144014768

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{191509}}^1$

素因数の和:191564

約数の個数: 20

約数和(自身を含む): 284966880

約数和(自身を除く): 140952112

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 191509, 383018, 766036, 1532072, 3064144, 9000923, 18001846, 36003692, 72007384, 144014768]

約数ペア:

[(1, 144014768), (2, 72007384), (4, 36003692), (8, 18001846), (16, 9000923), (47, 3064144), (94, 1532072), (188, 766036), (376, 383018), (752, 191509)]