127969728

素因数分解:

$2^6\times 3^1\times {\mathrm{601}}^1\times {\mathrm{1109}}^1$

素因数の和:1725

約数の個数: 56

約数和(自身を含む): 339455760

約数和(自身を除く): 211486032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 601, 1109, 1202, 1803, 2218, 2404, 3327, 3606, 4436, 4808, 6654, 7212, 8872, 9616, 13308, 14424, 17744, 19232, 26616, 28848, 35488, 38464, 53232, 57696, 70976, 106464, 115392, 212928, 666509, 1333018, 1999527, 2666036, 3999054, 5332072, 7998108, 10664144, 15996216, 21328288, 31992432, 42656576, 63984864, 127969728]

約数ペア:

[(1, 127969728), (2, 63984864), (3, 42656576), (4, 31992432), (6, 21328288), (8, 15996216), (12, 10664144), (16, 7998108), (24, 5332072), (32, 3999054), (48, 2666036), (64, 1999527), (96, 1333018), (192, 666509), (601, 212928), (1109, 115392), (1202, 106464), (1803, 70976), (2218, 57696), (2404, 53232), (3327, 38464), (3606, 35488), (4436, 28848), (4808, 26616), (6654, 19232), (7212, 17744), (8872, 14424), (9616, 13308)]