157430214

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{919}}^1$

素因数の和:1265

約数の個数: 48

約数和(自身を含む): 353633280

約数和(自身を除く): 196203066

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 307, 558, 614, 919, 921, 1838, 1842, 2757, 2763, 5514, 5526, 8271, 9517, 16542, 19034, 28489, 28551, 56978, 57102, 85467, 85653, 170934, 171306, 256401, 282133, 512802, 564266, 846399, 1692798, 2539197, 5078394, 8746123, 17492246, 26238369, 52476738, 78715107, 157430214]

約数ペア:

[(1, 157430214), (2, 78715107), (3, 52476738), (6, 26238369), (9, 17492246), (18, 8746123), (31, 5078394), (62, 2539197), (93, 1692798), (186, 846399), (279, 564266), (307, 512802), (558, 282133), (614, 256401), (919, 171306), (921, 170934), (1838, 85653), (1842, 85467), (2757, 57102), (2763, 56978), (5514, 28551), (5526, 28489), (8271, 19034), (9517, 16542)]