141546820

素因数分解:

$2^2\times 5^1\times {\mathrm{853}}^1\times {\mathrm{8297}}^1$

素因数の和:9159

約数の個数: 24

約数和(自身を含む): 297632664

約数和(自身を除く): 156085844

約数列:

[1, 2, 4, 5, 10, 20, 853, 1706, 3412, 4265, 8297, 8530, 16594, 17060, 33188, 41485, 82970, 165940, 7077341, 14154682, 28309364, 35386705, 70773410, 141546820]

約数ペア:

[(1, 141546820), (2, 70773410), (4, 35386705), (5, 28309364), (10, 14154682), (20, 7077341), (853, 165940), (1706, 82970), (3412, 41485), (4265, 33188), (8297, 17060), (8530, 16594)]