156928054270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{20459981}}^1$

素因数の和:20460060

約数の個数: 32

約数和(自身を含む): 309354927840

約数和(自身を除く): 152426873570

約数列:

[1, 2, 5, 10, 13, 26, 59, 65, 118, 130, 295, 590, 767, 1534, 3835, 7670, 20459981, 40919962, 102299905, 204599810, 265979753, 531959506, 1207138879, 1329898765, 2414277758, 2659797530, 6035694395, 12071388790, 15692805427, 31385610854, 78464027135, 156928054270]

約数ペア:

[(1, 156928054270), (2, 78464027135), (5, 31385610854), (10, 15692805427), (13, 12071388790), (26, 6035694395), (59, 2659797530), (65, 2414277758), (118, 1329898765), (130, 1207138879), (295, 531959506), (590, 265979753), (767, 204599810), (1534, 102299905), (3835, 40919962), (7670, 20459981)]