154229556

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{988651}}^1$

素因数の和:988671

約数の個数: 24

約数和(自身を含む): 387551584

約数和(自身を除く): 233322028

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 988651, 1977302, 2965953, 3954604, 5931906, 11863812, 12852463, 25704926, 38557389, 51409852, 77114778, 154229556]

約数ペア:

[(1, 154229556), (2, 77114778), (3, 51409852), (4, 38557389), (6, 25704926), (12, 12852463), (13, 11863812), (26, 5931906), (39, 3954604), (52, 2965953), (78, 1977302), (156, 988651)]