149944004

素因数分解:

$2^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{29917}}^1$

素因数の和:30107

約数の個数: 24

約数和(自身を含む): 301573440

約数和(自身を除く): 151629436

約数列:

[1, 2, 4, 7, 14, 28, 179, 358, 716, 1253, 2506, 5012, 29917, 59834, 119668, 209419, 418838, 837676, 5355143, 10710286, 21420572, 37486001, 74972002, 149944004]

約数ペア:

[(1, 149944004), (2, 74972002), (4, 37486001), (7, 21420572), (14, 10710286), (28, 5355143), (179, 837676), (358, 418838), (716, 209419), (1253, 119668), (2506, 59834), (5012, 29917)]