123859568

素因数分解:

$2^4\times 7^1\times {\mathrm{347}}^1\times {\mathrm{3187}}^1$

素因数の和:3549

約数の個数: 40

約数和(自身を含む): 275137152

約数和(自身を除く): 151277584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 347, 694, 1388, 2429, 2776, 3187, 4858, 5552, 6374, 9716, 12748, 19432, 22309, 25496, 38864, 44618, 50992, 89236, 178472, 356944, 1105889, 2211778, 4423556, 7741223, 8847112, 15482446, 17694224, 30964892, 61929784, 123859568]

約数ペア:

[(1, 123859568), (2, 61929784), (4, 30964892), (7, 17694224), (8, 15482446), (14, 8847112), (16, 7741223), (28, 4423556), (56, 2211778), (112, 1105889), (347, 356944), (694, 178472), (1388, 89236), (2429, 50992), (2776, 44618), (3187, 38864), (4858, 25496), (5552, 22309), (6374, 19432), (9716, 12748)]