138098576

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{569}}^1$

素因数の和:792

約数の個数: 80

約数和(自身を含む): 335871360

約数和(自身を除く): 197772784

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 197, 308, 394, 569, 616, 788, 1138, 1232, 1379, 1576, 2167, 2276, 2758, 3152, 3983, 4334, 4552, 5516, 6259, 7966, 8668, 9104, 11032, 12518, 15169, 15932, 17336, 22064, 25036, 30338, 31864, 34672, 43813, 50072, 60676, 63728, 87626, 100144, 112093, 121352, 175252, 224186, 242704, 350504, 448372, 701008, 784651, 896744, 1233023, 1569302, 1793488, 2466046, 3138604, 4932092, 6277208, 8631161, 9864184, 12554416, 17262322, 19728368, 34524644, 69049288, 138098576]

約数ペア:

[(1, 138098576), (2, 69049288), (4, 34524644), (7, 19728368), (8, 17262322), (11, 12554416), (14, 9864184), (16, 8631161), (22, 6277208), (28, 4932092), (44, 3138604), (56, 2466046), (77, 1793488), (88, 1569302), (112, 1233023), (154, 896744), (176, 784651), (197, 701008), (308, 448372), (394, 350504), (569, 242704), (616, 224186), (788, 175252), (1138, 121352), (1232, 112093), (1379, 100144), (1576, 87626), (2167, 63728), (2276, 60676), (2758, 50072), (3152, 43813), (3983, 34672), (4334, 31864), (4552, 30338), (5516, 25036), (6259, 22064), (7966, 17336), (8668, 15932), (9104, 15169), (11032, 12518)]