128532408

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{1223}}^1$

素因数の和:1412

約数の個数: 64

約数和(自身を含む): 334886400

約数和(自身を除く): 206353992

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 151, 174, 232, 302, 348, 453, 604, 696, 906, 1208, 1223, 1812, 2446, 3624, 3669, 4379, 4892, 7338, 8758, 9784, 13137, 14676, 17516, 26274, 29352, 35032, 35467, 52548, 70934, 105096, 106401, 141868, 184673, 212802, 283736, 369346, 425604, 554019, 738692, 851208, 1108038, 1477384, 2216076, 4432152, 5355517, 10711034, 16066551, 21422068, 32133102, 42844136, 64266204, 128532408]

約数ペア:

[(1, 128532408), (2, 64266204), (3, 42844136), (4, 32133102), (6, 21422068), (8, 16066551), (12, 10711034), (24, 5355517), (29, 4432152), (58, 2216076), (87, 1477384), (116, 1108038), (151, 851208), (174, 738692), (232, 554019), (302, 425604), (348, 369346), (453, 283736), (604, 212802), (696, 184673), (906, 141868), (1208, 106401), (1223, 105096), (1812, 70934), (2446, 52548), (3624, 35467), (3669, 35032), (4379, 29352), (4892, 26274), (7338, 17516), (8758, 14676), (9784, 13137)]