159180846

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{77801}}^1$

素因数の和:77848

約数の個数: 32

約数和(自身を含む): 358511616

約数和(自身を除く): 199330770

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 186, 341, 682, 1023, 2046, 77801, 155602, 233403, 466806, 855811, 1711622, 2411831, 2567433, 4823662, 5134866, 7235493, 14470986, 26530141, 53060282, 79590423, 159180846]

約数ペア:

[(1, 159180846), (2, 79590423), (3, 53060282), (6, 26530141), (11, 14470986), (22, 7235493), (31, 5134866), (33, 4823662), (62, 2567433), (66, 2411831), (93, 1711622), (186, 855811), (341, 466806), (682, 233403), (1023, 155602), (2046, 77801)]