141971984

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{115237}}^1$

素因数の和:115263

約数の個数: 40

約数和(自身を含む): 342948288

約数和(自身を除く): 200976304

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 115237, 230474, 460948, 806659, 921896, 1267607, 1613318, 1843792, 2535214, 3226636, 5070428, 6453272, 8873249, 10140856, 12906544, 17746498, 20281712, 35492996, 70985992, 141971984]

約数ペア:

[(1, 141971984), (2, 70985992), (4, 35492996), (7, 20281712), (8, 17746498), (11, 12906544), (14, 10140856), (16, 8873249), (22, 6453272), (28, 5070428), (44, 3226636), (56, 2535214), (77, 1843792), (88, 1613318), (112, 1267607), (154, 921896), (176, 806659), (308, 460948), (616, 230474), (1232, 115237)]