128103174

素因数分解:

$2^1\times 3^3\times {\mathrm{73}}^1\times {\mathrm{32497}}^1$

素因数の和:32581

約数の個数: 32

約数和(自身を含む): 288582240

約数和(自身を除く): 160479066

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 146, 219, 438, 657, 1314, 1971, 3942, 32497, 64994, 97491, 194982, 292473, 584946, 877419, 1754838, 2372281, 4744562, 7116843, 14233686, 21350529, 42701058, 64051587, 128103174]

約数ペア:

[(1, 128103174), (2, 64051587), (3, 42701058), (6, 21350529), (9, 14233686), (18, 7116843), (27, 4744562), (54, 2372281), (73, 1754838), (146, 877419), (219, 584946), (438, 292473), (657, 194982), (1314, 97491), (1971, 64994), (3942, 32497)]