155442556

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{54503}}^1$

素因数の和:54561

約数の個数: 24

約数和(自身を含む): 293013504

約数和(自身を除く): 137570948

約数列:

[1, 2, 4, 23, 31, 46, 62, 92, 124, 713, 1426, 2852, 54503, 109006, 218012, 1253569, 1689593, 2507138, 3379186, 5014276, 6758372, 38860639, 77721278, 155442556]

約数ペア:

[(1, 155442556), (2, 77721278), (4, 38860639), (23, 6758372), (31, 5014276), (46, 3379186), (62, 2507138), (92, 1689593), (124, 1253569), (713, 218012), (1426, 109006), (2852, 54503)]