165912124

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{191143}}^1$

素因数の和:191185

約数の個数: 24

約数和(自身を含む): 342530048

約数和(自身を除く): 176617924

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 191143, 382286, 764572, 1338001, 2676002, 5352004, 5925433, 11850866, 23701732, 41478031, 82956062, 165912124]

約数ペア:

[(1, 165912124), (2, 82956062), (4, 41478031), (7, 23701732), (14, 11850866), (28, 5925433), (31, 5352004), (62, 2676002), (124, 1338001), (217, 764572), (434, 382286), (868, 191143)]