131809176

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{63127}}^1$

素因数の和:63168

約数の個数: 48

約数和(自身を含む): 369298800

約数和(自身を除く): 237489624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 696, 1044, 2088, 63127, 126254, 189381, 252508, 378762, 505016, 568143, 757524, 1136286, 1515048, 1830683, 2272572, 3661366, 4545144, 5492049, 7322732, 10984098, 14645464, 16476147, 21968196, 32952294, 43936392, 65904588, 131809176]

約数ペア:

[(1, 131809176), (2, 65904588), (3, 43936392), (4, 32952294), (6, 21968196), (8, 16476147), (9, 14645464), (12, 10984098), (18, 7322732), (24, 5492049), (29, 4545144), (36, 3661366), (58, 2272572), (72, 1830683), (87, 1515048), (116, 1136286), (174, 757524), (232, 568143), (261, 505016), (348, 378762), (522, 252508), (696, 189381), (1044, 126254), (2088, 63127)]