143445316

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{109001}}^1$

素因数の和:109059

約数の個数: 24

約数和(自身を含む): 292997376

約数和(自身を除く): 149552060

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 109001, 218002, 436004, 763007, 1526014, 3052028, 5123047, 10246094, 20492188, 35861329, 71722658, 143445316]

約数ペア:

[(1, 143445316), (2, 71722658), (4, 35861329), (7, 20492188), (14, 10246094), (28, 5123047), (47, 3052028), (94, 1526014), (188, 763007), (329, 436004), (658, 218002), (1316, 109001)]