123177712

素因数分解:

$2^4\times 7^1\times {\mathrm{409}}^1\times {\mathrm{2689}}^1$

素因数の和:3113

約数の個数: 40

約数和(自身を含む): 273519200

約数和(自身を除く): 150341488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 409, 818, 1636, 2689, 2863, 3272, 5378, 5726, 6544, 10756, 11452, 18823, 21512, 22904, 37646, 43024, 45808, 75292, 150584, 301168, 1099801, 2199602, 4399204, 7698607, 8798408, 15397214, 17596816, 30794428, 61588856, 123177712]

約数ペア:

[(1, 123177712), (2, 61588856), (4, 30794428), (7, 17596816), (8, 15397214), (14, 8798408), (16, 7698607), (28, 4399204), (56, 2199602), (112, 1099801), (409, 301168), (818, 150584), (1636, 75292), (2689, 45808), (2863, 43024), (3272, 37646), (5378, 22904), (5726, 21512), (6544, 18823), (10756, 11452)]