168303926

素因数分解:

$2^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{10667}}^1$

素因数の和:10713

約数の個数: 32

約数和(自身を含む): 307238400

約数和(自身を除く): 138934474

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 343, 686, 1127, 2254, 7889, 10667, 15778, 21334, 74669, 149338, 245341, 490682, 522683, 1045366, 1717387, 3434774, 3658781, 7317562, 12021709, 24043418, 84151963, 168303926]

約数ペア:

[(1, 168303926), (2, 84151963), (7, 24043418), (14, 12021709), (23, 7317562), (46, 3658781), (49, 3434774), (98, 1717387), (161, 1045366), (322, 522683), (343, 490682), (686, 245341), (1127, 149338), (2254, 74669), (7889, 21334), (10667, 15778)]