131878464

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{22157}}^1$

素因数の和:22203

約数の個数: 56

約数和(自身を含む): 360200448

約数和(自身を除く): 228321984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 186, 192, 248, 372, 496, 744, 992, 1488, 1984, 2976, 5952, 22157, 44314, 66471, 88628, 132942, 177256, 265884, 354512, 531768, 686867, 709024, 1063536, 1373734, 1418048, 2060601, 2127072, 2747468, 4121202, 4254144, 5494936, 8242404, 10989872, 16484808, 21979744, 32969616, 43959488, 65939232, 131878464]

約数ペア:

[(1, 131878464), (2, 65939232), (3, 43959488), (4, 32969616), (6, 21979744), (8, 16484808), (12, 10989872), (16, 8242404), (24, 5494936), (31, 4254144), (32, 4121202), (48, 2747468), (62, 2127072), (64, 2060601), (93, 1418048), (96, 1373734), (124, 1063536), (186, 709024), (192, 686867), (248, 531768), (372, 354512), (496, 265884), (744, 177256), (992, 132942), (1488, 88628), (1984, 66471), (2976, 44314), (5952, 22157)]