127137648

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{619}}^1$

素因数の和:1030

約数の個数: 80

約数和(自身を含む): 359798400

約数和(自身を除く): 232660752

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 389, 528, 619, 778, 1167, 1238, 1556, 1857, 2334, 2476, 3112, 3714, 4279, 4668, 4952, 6224, 6809, 7428, 8558, 9336, 9904, 12837, 13618, 14856, 17116, 18672, 20427, 25674, 27236, 29712, 34232, 40854, 51348, 54472, 68464, 81708, 102696, 108944, 163416, 205392, 240791, 326832, 481582, 722373, 963164, 1444746, 1926328, 2648701, 2889492, 3852656, 5297402, 5778984, 7946103, 10594804, 11557968, 15892206, 21189608, 31784412, 42379216, 63568824, 127137648]

約数ペア:

[(1, 127137648), (2, 63568824), (3, 42379216), (4, 31784412), (6, 21189608), (8, 15892206), (11, 11557968), (12, 10594804), (16, 7946103), (22, 5778984), (24, 5297402), (33, 3852656), (44, 2889492), (48, 2648701), (66, 1926328), (88, 1444746), (132, 963164), (176, 722373), (264, 481582), (389, 326832), (528, 240791), (619, 205392), (778, 163416), (1167, 108944), (1238, 102696), (1556, 81708), (1857, 68464), (2334, 54472), (2476, 51348), (3112, 40854), (3714, 34232), (4279, 29712), (4668, 27236), (4952, 25674), (6224, 20427), (6809, 18672), (7428, 17116), (8558, 14856), (9336, 13618), (9904, 12837)]