124757516

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{401}}^1$

素因数の和:642

約数の個数: 48

約数和(自身を含む): 244570368

約数和(自身を除く): 119812852

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 193, 386, 401, 403, 772, 802, 806, 1604, 1612, 2509, 5018, 5213, 5983, 10036, 10426, 11966, 12431, 20852, 23932, 24862, 49724, 77393, 77779, 154786, 155558, 161603, 309572, 311116, 323206, 646412, 1006109, 2012218, 2399183, 4024436, 4798366, 9596732, 31189379, 62378758, 124757516]

約数ペア:

[(1, 124757516), (2, 62378758), (4, 31189379), (13, 9596732), (26, 4798366), (31, 4024436), (52, 2399183), (62, 2012218), (124, 1006109), (193, 646412), (386, 323206), (401, 311116), (403, 309572), (772, 161603), (802, 155558), (806, 154786), (1604, 77779), (1612, 77393), (2509, 49724), (5018, 24862), (5213, 23932), (5983, 20852), (10036, 12431), (10426, 11966)]