145457292

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{257903}}^1$

素因数の和:257957

約数の個数: 24

約数和(自身を含む): 346622976

約数和(自身を除く): 201165684

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564, 257903, 515806, 773709, 1031612, 1547418, 3094836, 12121441, 24242882, 36364323, 48485764, 72728646, 145457292]

約数ペア:

[(1, 145457292), (2, 72728646), (3, 48485764), (4, 36364323), (6, 24242882), (12, 12121441), (47, 3094836), (94, 1547418), (141, 1031612), (188, 773709), (282, 515806), (564, 257903)]