127746190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{569}}^1$

素因数の和:757

約数の個数: 64

約数和(自身を含む): 272341440

約数和(自身を除く): 144595250

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 157, 286, 314, 569, 715, 785, 1138, 1430, 1570, 1727, 2041, 2845, 3454, 4082, 5690, 6259, 7397, 8635, 10205, 12518, 14794, 17270, 20410, 22451, 31295, 36985, 44902, 62590, 73970, 81367, 89333, 112255, 162734, 178666, 224510, 406835, 446665, 813670, 893330, 982663, 1161329, 1965326, 2322658, 4913315, 5806645, 9826630, 11613290, 12774619, 25549238, 63873095, 127746190]

約数ペア:

[(1, 127746190), (2, 63873095), (5, 25549238), (10, 12774619), (11, 11613290), (13, 9826630), (22, 5806645), (26, 4913315), (55, 2322658), (65, 1965326), (110, 1161329), (130, 982663), (143, 893330), (157, 813670), (286, 446665), (314, 406835), (569, 224510), (715, 178666), (785, 162734), (1138, 112255), (1430, 89333), (1570, 81367), (1727, 73970), (2041, 62590), (2845, 44902), (3454, 36985), (4082, 31295), (5690, 22451), (6259, 20410), (7397, 17270), (8635, 14794), (10205, 12518)]