170220194

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1511}}^1$

素因数の和:1646

約数の個数: 32

約数和(自身を含む): 278691840

約数和(自身を除く): 108471646

約数列:

[1, 2, 23, 31, 46, 62, 79, 158, 713, 1426, 1511, 1817, 2449, 3022, 3634, 4898, 34753, 46841, 56327, 69506, 93682, 112654, 119369, 238738, 1077343, 2154686, 2745487, 3700439, 5490974, 7400878, 85110097, 170220194]

約数ペア:

[(1, 170220194), (2, 85110097), (23, 7400878), (31, 5490974), (46, 3700439), (62, 2745487), (79, 2154686), (158, 1077343), (713, 238738), (1426, 119369), (1511, 112654), (1817, 93682), (2449, 69506), (3022, 56327), (3634, 46841), (4898, 34753)]