140992464

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4987}}^1$

素因数の和:5048

約数の個数: 80

約数和(自身を含む): 395847680

約数和(自身を除く): 254855216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 38, 48, 57, 62, 76, 93, 114, 124, 152, 186, 228, 248, 304, 372, 456, 496, 589, 744, 912, 1178, 1488, 1767, 2356, 3534, 4712, 4987, 7068, 9424, 9974, 14136, 14961, 19948, 28272, 29922, 39896, 59844, 79792, 94753, 119688, 154597, 189506, 239376, 284259, 309194, 379012, 463791, 568518, 618388, 758024, 927582, 1137036, 1236776, 1516048, 1855164, 2274072, 2473552, 2937343, 3710328, 4548144, 5874686, 7420656, 8812029, 11749372, 17624058, 23498744, 35248116, 46997488, 70496232, 140992464]

約数ペア:

[(1, 140992464), (2, 70496232), (3, 46997488), (4, 35248116), (6, 23498744), (8, 17624058), (12, 11749372), (16, 8812029), (19, 7420656), (24, 5874686), (31, 4548144), (38, 3710328), (48, 2937343), (57, 2473552), (62, 2274072), (76, 1855164), (93, 1516048), (114, 1236776), (124, 1137036), (152, 927582), (186, 758024), (228, 618388), (248, 568518), (304, 463791), (372, 379012), (456, 309194), (496, 284259), (589, 239376), (744, 189506), (912, 154597), (1178, 119688), (1488, 94753), (1767, 79792), (2356, 59844), (3534, 39896), (4712, 29922), (4987, 28272), (7068, 19948), (9424, 14961), (9974, 14136)]