171117984

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{41453}}^1$

素因数の和:41509

約数の個数: 48

約数和(自身を含む): 459641952

約数和(自身を除く): 288523968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 86, 96, 129, 172, 258, 344, 516, 688, 1032, 1376, 2064, 4128, 41453, 82906, 124359, 165812, 248718, 331624, 497436, 663248, 994872, 1326496, 1782479, 1989744, 3564958, 3979488, 5347437, 7129916, 10694874, 14259832, 21389748, 28519664, 42779496, 57039328, 85558992, 171117984]

約数ペア:

[(1, 171117984), (2, 85558992), (3, 57039328), (4, 42779496), (6, 28519664), (8, 21389748), (12, 14259832), (16, 10694874), (24, 7129916), (32, 5347437), (43, 3979488), (48, 3564958), (86, 1989744), (96, 1782479), (129, 1326496), (172, 994872), (258, 663248), (344, 497436), (516, 331624), (688, 248718), (1032, 165812), (1376, 124359), (2064, 82906), (4128, 41453)]