142807176

素因数分解:

$2^3\times 3^2\times {\mathrm{199}}^1\times {\mathrm{9967}}^1$

素因数の和:10178

約数の個数: 48

約数和(自身を含む): 388752000

約数和(自身を除く): 245944824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 199, 398, 597, 796, 1194, 1592, 1791, 2388, 3582, 4776, 7164, 9967, 14328, 19934, 29901, 39868, 59802, 79736, 89703, 119604, 179406, 239208, 358812, 717624, 1983433, 3966866, 5950299, 7933732, 11900598, 15867464, 17850897, 23801196, 35701794, 47602392, 71403588, 142807176]

約数ペア:

[(1, 142807176), (2, 71403588), (3, 47602392), (4, 35701794), (6, 23801196), (8, 17850897), (9, 15867464), (12, 11900598), (18, 7933732), (24, 5950299), (36, 3966866), (72, 1983433), (199, 717624), (398, 358812), (597, 239208), (796, 179406), (1194, 119604), (1592, 89703), (1791, 79736), (2388, 59802), (3582, 39868), (4776, 29901), (7164, 19934), (9967, 14328)]