156928881316

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{193}}^1\times {\mathrm{1213}}^1\times {\mathrm{1627}}^1$

素因数の和:3140

約数の個数: 48

約数和(自身を含む): 279129794944

約数和(自身を除く): 122200913628

約数列:

[1, 2, 4, 103, 193, 206, 386, 412, 772, 1213, 1627, 2426, 3254, 4852, 6508, 19879, 39758, 79516, 124939, 167581, 234109, 249878, 314011, 335162, 468218, 499756, 628022, 670324, 936436, 1256044, 1973551, 3947102, 7894204, 24113227, 32343133, 48226454, 64686266, 96452908, 129372532, 203275753, 380895343, 406551506, 761790686, 813103012, 1523581372, 39232220329, 78464440658, 156928881316]

約数ペア:

[(1, 156928881316), (2, 78464440658), (4, 39232220329), (103, 1523581372), (193, 813103012), (206, 761790686), (386, 406551506), (412, 380895343), (772, 203275753), (1213, 129372532), (1627, 96452908), (2426, 64686266), (3254, 48226454), (4852, 32343133), (6508, 24113227), (19879, 7894204), (39758, 3947102), (79516, 1973551), (124939, 1256044), (167581, 936436), (234109, 670324), (249878, 628022), (314011, 499756), (335162, 468218)]