123358648

素因数分解:

$2^3\times 7^1\times {\mathrm{317}}^1\times {\mathrm{6949}}^1$

素因数の和:7279

約数の個数: 32

約数和(自身を含む): 265212000

約数和(自身を除く): 141853352

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 317, 634, 1268, 2219, 2536, 4438, 6949, 8876, 13898, 17752, 27796, 48643, 55592, 97286, 194572, 389144, 2202833, 4405666, 8811332, 15419831, 17622664, 30839662, 61679324, 123358648]

約数ペア:

[(1, 123358648), (2, 61679324), (4, 30839662), (7, 17622664), (8, 15419831), (14, 8811332), (28, 4405666), (56, 2202833), (317, 389144), (634, 194572), (1268, 97286), (2219, 55592), (2536, 48643), (4438, 27796), (6949, 17752), (8876, 13898)]