123455568

素因数分解:

$2^4\times 3^1\times {\mathrm{173}}^1\times {\mathrm{14867}}^1$

素因数の和:15051

約数の個数: 40

約数和(自身を含む): 320791968

約数和(自身を除く): 197336400

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 173, 346, 519, 692, 1038, 1384, 2076, 2768, 4152, 8304, 14867, 29734, 44601, 59468, 89202, 118936, 178404, 237872, 356808, 713616, 2571991, 5143982, 7715973, 10287964, 15431946, 20575928, 30863892, 41151856, 61727784, 123455568]

約数ペア:

[(1, 123455568), (2, 61727784), (3, 41151856), (4, 30863892), (6, 20575928), (8, 15431946), (12, 10287964), (16, 7715973), (24, 5143982), (48, 2571991), (173, 713616), (346, 356808), (519, 237872), (692, 178404), (1038, 118936), (1384, 89202), (2076, 59468), (2768, 44601), (4152, 29734), (8304, 14867)]