142973248

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:248

約数の個数: 112

約数和(自身を含む): 329184000

約数和(自身を除く): 186210752

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 47, 58, 64, 88, 94, 116, 149, 176, 188, 232, 298, 319, 352, 376, 464, 517, 596, 638, 704, 752, 928, 1034, 1192, 1276, 1363, 1504, 1639, 1856, 2068, 2384, 2552, 2726, 3008, 3278, 4136, 4321, 4768, 5104, 5452, 6556, 7003, 8272, 8642, 9536, 10208, 10904, 13112, 14006, 14993, 16544, 17284, 20416, 21808, 26224, 28012, 29986, 33088, 34568, 43616, 47531, 52448, 56024, 59972, 69136, 77033, 87232, 95062, 104896, 112048, 119944, 138272, 154066, 190124, 203087, 224096, 239888, 276544, 308132, 380248, 406174, 448192, 479776, 616264, 760496, 812348, 959552, 1232528, 1520992, 1624696, 2233957, 2465056, 3041984, 3249392, 4467914, 4930112, 6498784, 8935828, 12997568, 17871656, 35743312, 71486624, 142973248]

約数ペア:

[(1, 142973248), (2, 71486624), (4, 35743312), (8, 17871656), (11, 12997568), (16, 8935828), (22, 6498784), (29, 4930112), (32, 4467914), (44, 3249392), (47, 3041984), (58, 2465056), (64, 2233957), (88, 1624696), (94, 1520992), (116, 1232528), (149, 959552), (176, 812348), (188, 760496), (232, 616264), (298, 479776), (319, 448192), (352, 406174), (376, 380248), (464, 308132), (517, 276544), (596, 239888), (638, 224096), (704, 203087), (752, 190124), (928, 154066), (1034, 138272), (1192, 119944), (1276, 112048), (1363, 104896), (1504, 95062), (1639, 87232), (1856, 77033), (2068, 69136), (2384, 59972), (2552, 56024), (2726, 52448), (3008, 47531), (3278, 43616), (4136, 34568), (4321, 33088), (4768, 29986), (5104, 28012), (5452, 26224), (6556, 21808), (7003, 20416), (8272, 17284), (8642, 16544), (9536, 14993), (10208, 14006), (10904, 13112)]