157984424

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{66047}}^1$

素因数の和:66089

約数の個数: 32

約数和(自身を含む): 332881920

約数和(自身を除く): 174897496

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 184, 299, 598, 1196, 2392, 66047, 132094, 264188, 528376, 858611, 1519081, 1717222, 3038162, 3434444, 6076324, 6868888, 12152648, 19748053, 39496106, 78992212, 157984424]

約数ペア:

[(1, 157984424), (2, 78992212), (4, 39496106), (8, 19748053), (13, 12152648), (23, 6868888), (26, 6076324), (46, 3434444), (52, 3038162), (92, 1717222), (104, 1519081), (184, 858611), (299, 528376), (598, 264188), (1196, 132094), (2392, 66047)]