127165656

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1\times {\mathrm{389}}^1$

素因数の和:708

約数の個数: 64

約数和(自身を含む): 326008800

約数和(自身を除く): 198843144

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 257, 318, 389, 424, 514, 636, 771, 778, 1028, 1167, 1272, 1542, 1556, 2056, 2334, 3084, 3112, 4668, 6168, 9336, 13621, 20617, 27242, 40863, 41234, 54484, 61851, 81726, 82468, 99973, 108968, 123702, 163452, 164936, 199946, 247404, 299919, 326904, 399892, 494808, 599838, 799784, 1199676, 2399352, 5298569, 10597138, 15895707, 21194276, 31791414, 42388552, 63582828, 127165656]

約数ペア:

[(1, 127165656), (2, 63582828), (3, 42388552), (4, 31791414), (6, 21194276), (8, 15895707), (12, 10597138), (24, 5298569), (53, 2399352), (106, 1199676), (159, 799784), (212, 599838), (257, 494808), (318, 399892), (389, 326904), (424, 299919), (514, 247404), (636, 199946), (771, 164936), (778, 163452), (1028, 123702), (1167, 108968), (1272, 99973), (1542, 82468), (1556, 81726), (2056, 61851), (2334, 54484), (3084, 41234), (3112, 40863), (4668, 27242), (6168, 20617), (9336, 13621)]