159802728

素因数分解:

$2^3\times 3^1\times {\mathrm{181}}^1\times {\mathrm{36787}}^1$

素因数の和:36977

約数の個数: 32

約数和(自身を含む): 401724960

約数和(自身を除く): 241922232

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 181, 362, 543, 724, 1086, 1448, 2172, 4344, 36787, 73574, 110361, 147148, 220722, 294296, 441444, 882888, 6658447, 13316894, 19975341, 26633788, 39950682, 53267576, 79901364, 159802728]

約数ペア:

[(1, 159802728), (2, 79901364), (3, 53267576), (4, 39950682), (6, 26633788), (8, 19975341), (12, 13316894), (24, 6658447), (181, 882888), (362, 441444), (543, 294296), (724, 220722), (1086, 147148), (1448, 110361), (2172, 73574), (4344, 36787)]