142942968

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{31513}}^1$

素因数の和:31538

約数の個数: 80

約数和(自身を含む): 457583280

約数和(自身を除く): 314640312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 31513, 63026, 94539, 126052, 189078, 220591, 252104, 283617, 378156, 441182, 567234, 661773, 756312, 850851, 882364, 1134468, 1323546, 1701702, 1764728, 1985319, 2268936, 2552553, 2647092, 3403404, 3970638, 5105106, 5294184, 5955957, 6806808, 7941276, 10210212, 11911914, 15882552, 17867871, 20420424, 23823828, 35735742, 47647656, 71471484, 142942968]

約数ペア:

[(1, 142942968), (2, 71471484), (3, 47647656), (4, 35735742), (6, 23823828), (7, 20420424), (8, 17867871), (9, 15882552), (12, 11911914), (14, 10210212), (18, 7941276), (21, 6806808), (24, 5955957), (27, 5294184), (28, 5105106), (36, 3970638), (42, 3403404), (54, 2647092), (56, 2552553), (63, 2268936), (72, 1985319), (81, 1764728), (84, 1701702), (108, 1323546), (126, 1134468), (162, 882364), (168, 850851), (189, 756312), (216, 661773), (252, 567234), (324, 441182), (378, 378156), (504, 283617), (567, 252104), (648, 220591), (756, 189078), (1134, 126052), (1512, 94539), (2268, 63026), (4536, 31513)]