142737392

素因数分解:

$2^4\times 7^3\times {\mathrm{31}}^1\times {\mathrm{839}}^1$

素因数の和:899

約数の個数: 80

約数和(自身を含む): 333312000

約数和(自身を除く): 190574608

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 49, 56, 62, 98, 112, 124, 196, 217, 248, 343, 392, 434, 496, 686, 784, 839, 868, 1372, 1519, 1678, 1736, 2744, 3038, 3356, 3472, 5488, 5873, 6076, 6712, 10633, 11746, 12152, 13424, 21266, 23492, 24304, 26009, 41111, 42532, 46984, 52018, 82222, 85064, 93968, 104036, 164444, 170128, 182063, 208072, 287777, 328888, 364126, 416144, 575554, 657776, 728252, 1151108, 1274441, 1456504, 2302216, 2548882, 2913008, 4604432, 5097764, 8921087, 10195528, 17842174, 20391056, 35684348, 71368696, 142737392]

約数ペア:

[(1, 142737392), (2, 71368696), (4, 35684348), (7, 20391056), (8, 17842174), (14, 10195528), (16, 8921087), (28, 5097764), (31, 4604432), (49, 2913008), (56, 2548882), (62, 2302216), (98, 1456504), (112, 1274441), (124, 1151108), (196, 728252), (217, 657776), (248, 575554), (343, 416144), (392, 364126), (434, 328888), (496, 287777), (686, 208072), (784, 182063), (839, 170128), (868, 164444), (1372, 104036), (1519, 93968), (1678, 85064), (1736, 82222), (2744, 52018), (3038, 46984), (3356, 42532), (3472, 41111), (5488, 26009), (5873, 24304), (6076, 23492), (6712, 21266), (10633, 13424), (11746, 12152)]