131209296

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{757}}^1$

素因数の和:948

約数の個数: 80

約数和(自身を含む): 356417664

約数和(自身を除く): 225208368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 157, 184, 276, 314, 368, 471, 552, 628, 757, 942, 1104, 1256, 1514, 1884, 2271, 2512, 3028, 3611, 3768, 4542, 6056, 7222, 7536, 9084, 10833, 12112, 14444, 17411, 18168, 21666, 28888, 34822, 36336, 43332, 52233, 57776, 69644, 86664, 104466, 118849, 139288, 173328, 208932, 237698, 278576, 356547, 417864, 475396, 713094, 835728, 950792, 1426188, 1901584, 2733527, 2852376, 5467054, 5704752, 8200581, 10934108, 16401162, 21868216, 32802324, 43736432, 65604648, 131209296]

約数ペア:

[(1, 131209296), (2, 65604648), (3, 43736432), (4, 32802324), (6, 21868216), (8, 16401162), (12, 10934108), (16, 8200581), (23, 5704752), (24, 5467054), (46, 2852376), (48, 2733527), (69, 1901584), (92, 1426188), (138, 950792), (157, 835728), (184, 713094), (276, 475396), (314, 417864), (368, 356547), (471, 278576), (552, 237698), (628, 208932), (757, 173328), (942, 139288), (1104, 118849), (1256, 104466), (1514, 86664), (1884, 69644), (2271, 57776), (2512, 52233), (3028, 43332), (3611, 36336), (3768, 34822), (4542, 28888), (6056, 21666), (7222, 18168), (7536, 17411), (9084, 14444), (10833, 12112)]