128561544

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{37991}}^1$

素因数の和:38050

約数の個数: 48

約数和(自身を含む): 355605120

約数和(自身を除く): 227043576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 564, 846, 1128, 1692, 3384, 37991, 75982, 113973, 151964, 227946, 303928, 341919, 455892, 683838, 911784, 1367676, 1785577, 2735352, 3571154, 5356731, 7142308, 10713462, 14284616, 16070193, 21426924, 32140386, 42853848, 64280772, 128561544]

約数ペア:

[(1, 128561544), (2, 64280772), (3, 42853848), (4, 32140386), (6, 21426924), (8, 16070193), (9, 14284616), (12, 10713462), (18, 7142308), (24, 5356731), (36, 3571154), (47, 2735352), (72, 1785577), (94, 1367676), (141, 911784), (188, 683838), (282, 455892), (376, 341919), (423, 303928), (564, 227946), (846, 151964), (1128, 113973), (1692, 75982), (3384, 37991)]