140926654

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{40801}}^1$

素因数の和:40971

約数の個数: 16

約数和(自身を含む): 232081776

約数和(自身を除く): 91155122

約数列:

[1, 2, 11, 22, 157, 314, 1727, 3454, 40801, 81602, 448811, 897622, 6405757, 12811514, 70463327, 140926654]

約数ペア:

[(1, 140926654), (2, 70463327), (11, 12811514), (22, 6405757), (157, 897622), (314, 448811), (1727, 81602), (3454, 40801)]