188163194

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{2339}}^1$

素因数の和:2462

約数の個数: 32

約数和(自身を含む): 311688000

約数和(自身を除く): 123524806

約数列:

[1, 2, 19, 29, 38, 58, 73, 146, 551, 1102, 1387, 2117, 2339, 2774, 4234, 4678, 40223, 44441, 67831, 80446, 88882, 135662, 170747, 341494, 1288789, 2577578, 3244193, 4951663, 6488386, 9903326, 94081597, 188163194]

約数ペア:

[(1, 188163194), (2, 94081597), (19, 9903326), (29, 6488386), (38, 4951663), (58, 3244193), (73, 2577578), (146, 1288789), (551, 341494), (1102, 170747), (1387, 135662), (2117, 88882), (2339, 80446), (2774, 67831), (4234, 44441), (4678, 40223)]