126594248

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{7229}}^1$

素因数の和:7445

約数の個数: 32

約数和(自身を含む): 260280000

約数和(自身を除く): 133685752

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 199, 398, 796, 1592, 2189, 4378, 7229, 8756, 14458, 17512, 28916, 57832, 79519, 159038, 318076, 636152, 1438571, 2877142, 5754284, 11508568, 15824281, 31648562, 63297124, 126594248]

約数ペア:

[(1, 126594248), (2, 63297124), (4, 31648562), (8, 15824281), (11, 11508568), (22, 5754284), (44, 2877142), (88, 1438571), (199, 636152), (398, 318076), (796, 159038), (1592, 79519), (2189, 57832), (4378, 28916), (7229, 17512), (8756, 14458)]