123076376

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{3631}}^1$

素因数の和:3879

約数の個数: 32

約数和(自身を含む): 244070400

約数和(自身を除く): 120994024

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 223, 446, 892, 1784, 3631, 4237, 7262, 8474, 14524, 16948, 29048, 33896, 68989, 137978, 275956, 551912, 809713, 1619426, 3238852, 6477704, 15384547, 30769094, 61538188, 123076376]

約数ペア:

[(1, 123076376), (2, 61538188), (4, 30769094), (8, 15384547), (19, 6477704), (38, 3238852), (76, 1619426), (152, 809713), (223, 551912), (446, 275956), (892, 137978), (1784, 68989), (3631, 33896), (4237, 29048), (7262, 16948), (8474, 14524)]