140996928

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{23689}}^1$

素因数の和:23735

約数の個数: 56

約数和(自身を含む): 385104640

約数和(自身を除く): 244107712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 186, 192, 248, 372, 496, 744, 992, 1488, 1984, 2976, 5952, 23689, 47378, 71067, 94756, 142134, 189512, 284268, 379024, 568536, 734359, 758048, 1137072, 1468718, 1516096, 2203077, 2274144, 2937436, 4406154, 4548288, 5874872, 8812308, 11749744, 17624616, 23499488, 35249232, 46998976, 70498464, 140996928]

約数ペア:

[(1, 140996928), (2, 70498464), (3, 46998976), (4, 35249232), (6, 23499488), (8, 17624616), (12, 11749744), (16, 8812308), (24, 5874872), (31, 4548288), (32, 4406154), (48, 2937436), (62, 2274144), (64, 2203077), (93, 1516096), (96, 1468718), (124, 1137072), (186, 758048), (192, 734359), (248, 568536), (372, 379024), (496, 284268), (744, 189512), (992, 142134), (1488, 94756), (1984, 71067), (2976, 47378), (5952, 23689)]