142223744

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{673}}^1$

素因数の和:827

約数の個数: 64

約数和(自身を含む): 307991040

約数和(自身を除く): 165767296

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 127, 128, 208, 254, 416, 508, 673, 832, 1016, 1346, 1651, 1664, 2032, 2692, 3302, 4064, 5384, 6604, 8128, 8749, 10768, 13208, 16256, 17498, 21536, 26416, 34996, 43072, 52832, 69992, 85471, 86144, 105664, 139984, 170942, 211328, 279968, 341884, 559936, 683768, 1111123, 1119872, 1367536, 2222246, 2735072, 4444492, 5470144, 8888984, 10940288, 17777968, 35555936, 71111872, 142223744]

約数ペア:

[(1, 142223744), (2, 71111872), (4, 35555936), (8, 17777968), (13, 10940288), (16, 8888984), (26, 5470144), (32, 4444492), (52, 2735072), (64, 2222246), (104, 1367536), (127, 1119872), (128, 1111123), (208, 683768), (254, 559936), (416, 341884), (508, 279968), (673, 211328), (832, 170942), (1016, 139984), (1346, 105664), (1651, 86144), (1664, 85471), (2032, 69992), (2692, 52832), (3302, 43072), (4064, 34996), (5384, 26416), (6604, 21536), (8128, 17498), (8749, 16256), (10768, 13208)]