169439312

素因数分解:

$2^4\times 7^1\times {\mathrm{1223}}^1\times {\mathrm{1237}}^1$

素因数の和:2475

約数の個数: 40

約数和(自身を含む): 375797376

約数和(自身を除く): 206358064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1223, 1237, 2446, 2474, 4892, 4948, 8561, 8659, 9784, 9896, 17122, 17318, 19568, 19792, 34244, 34636, 68488, 69272, 136976, 138544, 1512851, 3025702, 6051404, 10589957, 12102808, 21179914, 24205616, 42359828, 84719656, 169439312]

約数ペア:

[(1, 169439312), (2, 84719656), (4, 42359828), (7, 24205616), (8, 21179914), (14, 12102808), (16, 10589957), (28, 6051404), (56, 3025702), (112, 1512851), (1223, 138544), (1237, 136976), (2446, 69272), (2474, 68488), (4892, 34636), (4948, 34244), (8561, 19792), (8659, 19568), (9784, 17318), (9896, 17122)]