128305494

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{1831}}^1$

素因数の和:2085

約数の個数: 48

約数和(自身を含む): 295794720

約数和(自身を除く): 167489226

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 229, 306, 458, 687, 1374, 1831, 2061, 3662, 3893, 4122, 5493, 7786, 10986, 11679, 16479, 23358, 31127, 32958, 35037, 62254, 70074, 93381, 186762, 280143, 419299, 560286, 838598, 1257897, 2515794, 3773691, 7128083, 7547382, 14256166, 21384249, 42768498, 64152747, 128305494]

約数ペア:

[(1, 128305494), (2, 64152747), (3, 42768498), (6, 21384249), (9, 14256166), (17, 7547382), (18, 7128083), (34, 3773691), (51, 2515794), (102, 1257897), (153, 838598), (229, 560286), (306, 419299), (458, 280143), (687, 186762), (1374, 93381), (1831, 70074), (2061, 62254), (3662, 35037), (3893, 32958), (4122, 31127), (5493, 23358), (7786, 16479), (10986, 11679)]