140701968

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1021}}^1$

素因数の和:1078

約数の個数: 160

約数和(自身を含む): 456220800

約数和(自身を除く): 315518832

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 29, 33, 36, 44, 48, 54, 58, 66, 72, 87, 88, 99, 108, 116, 132, 144, 174, 176, 198, 216, 232, 261, 264, 297, 319, 348, 396, 432, 464, 522, 528, 594, 638, 696, 783, 792, 957, 1021, 1044, 1188, 1276, 1392, 1566, 1584, 1914, 2042, 2088, 2376, 2552, 2871, 3063, 3132, 3828, 4084, 4176, 4752, 5104, 5742, 6126, 6264, 7656, 8168, 8613, 9189, 11231, 11484, 12252, 12528, 15312, 16336, 17226, 18378, 22462, 22968, 24504, 27567, 29609, 33693, 34452, 36756, 44924, 45936, 49008, 55134, 59218, 67386, 68904, 73512, 88827, 89848, 101079, 110268, 118436, 134772, 137808, 147024, 177654, 179696, 202158, 220536, 236872, 266481, 269544, 303237, 325699, 355308, 404316, 441072, 473744, 532962, 539088, 606474, 651398, 710616, 799443, 808632, 977097, 1065924, 1212948, 1302796, 1421232, 1598886, 1617264, 1954194, 2131848, 2425896, 2605592, 2931291, 3197772, 3908388, 4263696, 4851792, 5211184, 5862582, 6395544, 7816776, 8793873, 11725164, 12791088, 15633552, 17587746, 23450328, 35175492, 46900656, 70350984, 140701968]

約数ペア:

[(1, 140701968), (2, 70350984), (3, 46900656), (4, 35175492), (6, 23450328), (8, 17587746), (9, 15633552), (11, 12791088), (12, 11725164), (16, 8793873), (18, 7816776), (22, 6395544), (24, 5862582), (27, 5211184), (29, 4851792), (33, 4263696), (36, 3908388), (44, 3197772), (48, 2931291), (54, 2605592), (58, 2425896), (66, 2131848), (72, 1954194), (87, 1617264), (88, 1598886), (99, 1421232), (108, 1302796), (116, 1212948), (132, 1065924), (144, 977097), (174, 808632), (176, 799443), (198, 710616), (216, 651398), (232, 606474), (261, 539088), (264, 532962), (297, 473744), (319, 441072), (348, 404316), (396, 355308), (432, 325699), (464, 303237), (522, 269544), (528, 266481), (594, 236872), (638, 220536), (696, 202158), (783, 179696), (792, 177654), (957, 147024), (1021, 137808), (1044, 134772), (1188, 118436), (1276, 110268), (1392, 101079), (1566, 89848), (1584, 88827), (1914, 73512), (2042, 68904), (2088, 67386), (2376, 59218), (2552, 55134), (2871, 49008), (3063, 45936), (3132, 44924), (3828, 36756), (4084, 34452), (4176, 33693), (4752, 29609), (5104, 27567), (5742, 24504), (6126, 22968), (6264, 22462), (7656, 18378), (8168, 17226), (8613, 16336), (9189, 15312), (11231, 12528), (11484, 12252)]