126754244

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1$

素因数の和:285

約数の個数: 72

約数和(自身を含む): 257880000

約数和(自身を除く): 131125756

約数列:

[1, 2, 4, 17, 19, 29, 34, 38, 58, 68, 76, 116, 199, 289, 323, 398, 493, 551, 578, 646, 796, 986, 1102, 1156, 1292, 1972, 2204, 3383, 3781, 5491, 5771, 6766, 7562, 8381, 9367, 10982, 11542, 13532, 15124, 16762, 18734, 21964, 23084, 33524, 37468, 57511, 64277, 98107, 109649, 115022, 128554, 159239, 196214, 219298, 230044, 257108, 318478, 392428, 438596, 636956, 1092709, 1667819, 1864033, 2185418, 3335638, 3728066, 4370836, 6671276, 7456132, 31688561, 63377122, 126754244]

約数ペア:

[(1, 126754244), (2, 63377122), (4, 31688561), (17, 7456132), (19, 6671276), (29, 4370836), (34, 3728066), (38, 3335638), (58, 2185418), (68, 1864033), (76, 1667819), (116, 1092709), (199, 636956), (289, 438596), (323, 392428), (398, 318478), (493, 257108), (551, 230044), (578, 219298), (646, 196214), (796, 159239), (986, 128554), (1102, 115022), (1156, 109649), (1292, 98107), (1972, 64277), (2204, 57511), (3383, 37468), (3781, 33524), (5491, 23084), (5771, 21964), (6766, 18734), (7562, 16762), (8381, 15124), (9367, 13532), (10982, 11542)]