143608864

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{20681}}^1$

素因数の和:20729

約数の個数: 48

約数和(自身を含む): 333559296

約数和(自身を除く): 189950432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 3472, 6944, 20681, 41362, 82724, 144767, 165448, 289534, 330896, 579068, 641111, 661792, 1158136, 1282222, 2316272, 2564444, 4487777, 4632544, 5128888, 8975554, 10257776, 17951108, 20515552, 35902216, 71804432, 143608864]

約数ペア:

[(1, 143608864), (2, 71804432), (4, 35902216), (7, 20515552), (8, 17951108), (14, 10257776), (16, 8975554), (28, 5128888), (31, 4632544), (32, 4487777), (56, 2564444), (62, 2316272), (112, 1282222), (124, 1158136), (217, 661792), (224, 641111), (248, 579068), (434, 330896), (496, 289534), (868, 165448), (992, 144767), (1736, 82724), (3472, 41362), (6944, 20681)]