131213064

素因数分解:

$2^3\times 3^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{359}}^1$

素因数の和:622

約数の個数: 64

約数和(自身を含む): 334454400

約数和(自身を除く): 203241336

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 97, 157, 194, 291, 314, 359, 388, 471, 582, 628, 718, 776, 942, 1077, 1164, 1256, 1436, 1884, 2154, 2328, 2872, 3768, 4308, 8616, 15229, 30458, 34823, 45687, 56363, 60916, 69646, 91374, 104469, 112726, 121832, 139292, 169089, 182748, 208938, 225452, 278584, 338178, 365496, 417876, 450904, 676356, 835752, 1352712, 5467211, 10934422, 16401633, 21868844, 32803266, 43737688, 65606532, 131213064]

約数ペア:

[(1, 131213064), (2, 65606532), (3, 43737688), (4, 32803266), (6, 21868844), (8, 16401633), (12, 10934422), (24, 5467211), (97, 1352712), (157, 835752), (194, 676356), (291, 450904), (314, 417876), (359, 365496), (388, 338178), (471, 278584), (582, 225452), (628, 208938), (718, 182748), (776, 169089), (942, 139292), (1077, 121832), (1164, 112726), (1256, 104469), (1436, 91374), (1884, 69646), (2154, 60916), (2328, 56363), (2872, 45687), (3768, 34823), (4308, 30458), (8616, 15229)]