165798904

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{3253}}^1$

素因数の和:3559

約数の個数: 32

約数和(自身を含む): 325660320

約数和(自身を除く): 159861416

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 277, 554, 1108, 2216, 3253, 6371, 6506, 12742, 13012, 25484, 26024, 50968, 74819, 149638, 299276, 598552, 901081, 1802162, 3604324, 7208648, 20724863, 41449726, 82899452, 165798904]

約数ペア:

[(1, 165798904), (2, 82899452), (4, 41449726), (8, 20724863), (23, 7208648), (46, 3604324), (92, 1802162), (184, 901081), (277, 598552), (554, 299276), (1108, 149638), (2216, 74819), (3253, 50968), (6371, 26024), (6506, 25484), (12742, 13012)]