126855968

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{3119}}^1$

素因数の和:3201

約数の個数: 48

約数和(自身を含む): 264176640

約数和(自身を除く): 137320672

約数列:

[1, 2, 4, 8, 16, 31, 32, 41, 62, 82, 124, 164, 248, 328, 496, 656, 992, 1271, 1312, 2542, 3119, 5084, 6238, 10168, 12476, 20336, 24952, 40672, 49904, 96689, 99808, 127879, 193378, 255758, 386756, 511516, 773512, 1023032, 1547024, 2046064, 3094048, 3964249, 4092128, 7928498, 15856996, 31713992, 63427984, 126855968]

約数ペア:

[(1, 126855968), (2, 63427984), (4, 31713992), (8, 15856996), (16, 7928498), (31, 4092128), (32, 3964249), (41, 3094048), (62, 2046064), (82, 1547024), (124, 1023032), (164, 773512), (248, 511516), (328, 386756), (496, 255758), (656, 193378), (992, 127879), (1271, 99808), (1312, 96689), (2542, 49904), (3119, 40672), (5084, 24952), (6238, 20336), (10168, 12476)]