131380232

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{743}}^1$

素因数の和:834

約数の個数: 48

約数和(自身を含む): 265965120

約数和(自身を除く): 134584888

約数列:

[1, 2, 4, 8, 23, 31, 46, 62, 92, 124, 184, 248, 713, 743, 961, 1426, 1486, 1922, 2852, 2972, 3844, 5704, 5944, 7688, 17089, 22103, 23033, 34178, 44206, 46066, 68356, 88412, 92132, 136712, 176824, 184264, 529759, 714023, 1059518, 1428046, 2119036, 2856092, 4238072, 5712184, 16422529, 32845058, 65690116, 131380232]

約数ペア:

[(1, 131380232), (2, 65690116), (4, 32845058), (8, 16422529), (23, 5712184), (31, 4238072), (46, 2856092), (62, 2119036), (92, 1428046), (124, 1059518), (184, 714023), (248, 529759), (713, 184264), (743, 176824), (961, 136712), (1426, 92132), (1486, 88412), (1922, 68356), (2852, 46066), (2972, 44206), (3844, 34178), (5704, 23033), (5944, 22103), (7688, 17089)]