156749795674

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{20939059}}^1$

素因数の和:20939277

約数の個数: 16

約数和(自身を含む): 248756032800

約数和(自身を除く): 92006237126

約数列:

[1, 2, 19, 38, 197, 394, 3743, 7486, 20939059, 41878118, 397842121, 795684242, 4124994623, 8249989246, 78374897837, 156749795674]

約数ペア:

[(1, 156749795674), (2, 78374897837), (19, 8249989246), (38, 4124994623), (197, 795684242), (394, 397842121), (3743, 41878118), (7486, 20939059)]