145521328

素因数分解:

$2^4\times {\mathrm{1783}}^1\times {\mathrm{5101}}^1$

素因数の和:6892

約数の個数: 20

約数和(自身を含む): 282161008

約数和(自身を除く): 136639680

約数列:

[1, 2, 4, 8, 16, 1783, 3566, 5101, 7132, 10202, 14264, 20404, 28528, 40808, 81616, 9095083, 18190166, 36380332, 72760664, 145521328]

約数ペア:

[(1, 145521328), (2, 72760664), (4, 36380332), (8, 18190166), (16, 9095083), (1783, 81616), (3566, 40808), (5101, 28528), (7132, 20404), (10202, 14264)]