140726162

素因数分解:

$2^1\times {\mathrm{197}}^1\times {\mathrm{251}}^1\times {\mathrm{1423}}^1$

素因数の和:1873

約数の個数: 16

約数和(自身を含む): 213155712

約数和(自身を除く): 72429550

約数列:

[1, 2, 197, 251, 394, 502, 1423, 2846, 49447, 98894, 280331, 357173, 560662, 714346, 70363081, 140726162]

約数ペア:

[(1, 140726162), (2, 70363081), (197, 714346), (251, 560662), (394, 357173), (502, 280331), (1423, 98894), (2846, 49447)]