142457364

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29753}}^1$

素因数の和:29789

約数の個数: 72

約数和(自身を含む): 433218240

約数和(自身を除く): 290760876

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 29753, 59506, 89259, 119012, 178518, 208271, 267777, 357036, 416542, 535554, 565307, 624813, 833084, 1071108, 1130614, 1249626, 1695921, 1874439, 2261228, 2499252, 3391842, 3748878, 3957149, 5087763, 6783684, 7497756, 7914298, 10175526, 11871447, 15828596, 20351052, 23742894, 35614341, 47485788, 71228682, 142457364]

約数ペア:

[(1, 142457364), (2, 71228682), (3, 47485788), (4, 35614341), (6, 23742894), (7, 20351052), (9, 15828596), (12, 11871447), (14, 10175526), (18, 7914298), (19, 7497756), (21, 6783684), (28, 5087763), (36, 3957149), (38, 3748878), (42, 3391842), (57, 2499252), (63, 2261228), (76, 1874439), (84, 1695921), (114, 1249626), (126, 1130614), (133, 1071108), (171, 833084), (228, 624813), (252, 565307), (266, 535554), (342, 416542), (399, 357036), (532, 267777), (684, 208271), (798, 178518), (1197, 119012), (1596, 89259), (2394, 59506), (4788, 29753)]