157725142

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{18251}}^1$

素因数の和:18431

約数の個数: 16

約数和(自身を含む): 246402000

約数和(自身を除く): 88676858

約数列:

[1, 2, 29, 58, 149, 298, 4321, 8642, 18251, 36502, 529279, 1058558, 2719399, 5438798, 78862571, 157725142]

約数ペア:

[(1, 157725142), (2, 78862571), (29, 5438798), (58, 2719399), (149, 1058558), (298, 529279), (4321, 36502), (8642, 18251)]