140346304

素因数分解:

$2^6\times 7^1\times {\mathrm{313273}}^1$

素因数の和:313292

約数の個数: 28

約数和(自身を含む): 318286384

約数和(自身を除く): 177940080

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 313273, 626546, 1253092, 2192911, 2506184, 4385822, 5012368, 8771644, 10024736, 17543288, 20049472, 35086576, 70173152, 140346304]

約数ペア:

[(1, 140346304), (2, 70173152), (4, 35086576), (7, 20049472), (8, 17543288), (14, 10024736), (16, 8771644), (28, 5012368), (32, 4385822), (56, 2506184), (64, 2192911), (112, 1253092), (224, 626546), (448, 313273)]