156985194002

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2203}}^1\times {\mathrm{391537}}^1$

素因数の和:393762

約数の個数: 32

約数和(自身を含む): 289951116672

約数和(自身を除く): 132965922670

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 2203, 4406, 15421, 28639, 30842, 57278, 200473, 391537, 400946, 783074, 2740759, 5089981, 5481518, 10179962, 35629867, 71259734, 862556011, 1725112022, 6037892077, 11213228143, 12075784154, 22426456286, 78492597001, 156985194002]

約数ペア:

[(1, 156985194002), (2, 78492597001), (7, 22426456286), (13, 12075784154), (14, 11213228143), (26, 6037892077), (91, 1725112022), (182, 862556011), (2203, 71259734), (4406, 35629867), (15421, 10179962), (28639, 5481518), (30842, 5089981), (57278, 2740759), (200473, 783074), (391537, 400946)]