169135256

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{681997}}^1$

素因数の和:682034

約数の個数: 16

約数和(自身を含む): 327359040

約数和(自身を除く): 158223784

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 681997, 1363994, 2727988, 5455976, 21141907, 42283814, 84567628, 169135256]

約数ペア:

[(1, 169135256), (2, 84567628), (4, 42283814), (8, 21141907), (31, 5455976), (62, 2727988), (124, 1363994), (248, 681997)]