156911763476

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1\times {\mathrm{207719}}^1$

素因数の和:208008

約数の個数: 48

約数和(自身を含む): 301277088000

約数和(自身を除く): 144365324524

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 199, 292, 398, 796, 949, 1898, 2587, 3796, 5174, 10348, 14527, 29054, 58108, 188851, 207719, 377702, 415438, 755404, 830876, 2700347, 5400694, 10801388, 15163487, 30326974, 41336081, 60653948, 82672162, 165344324, 197125331, 394250662, 537369053, 788501324, 1074738106, 2149476212, 3017533913, 6035067826, 12070135652, 39227940869, 78455881738, 156911763476]

約数ペア:

[(1, 156911763476), (2, 78455881738), (4, 39227940869), (13, 12070135652), (26, 6035067826), (52, 3017533913), (73, 2149476212), (146, 1074738106), (199, 788501324), (292, 537369053), (398, 394250662), (796, 197125331), (949, 165344324), (1898, 82672162), (2587, 60653948), (3796, 41336081), (5174, 30326974), (10348, 15163487), (14527, 10801388), (29054, 5400694), (58108, 2700347), (188851, 830876), (207719, 755404), (377702, 415438)]