123463976

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{3547}}^1$

素因数の和:3801

約数の個数: 32

約数和(自身を含む): 244812000

約数和(自身を除く): 121348024

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 229, 458, 916, 1832, 3547, 4351, 7094, 8702, 14188, 17404, 28376, 34808, 67393, 134786, 269572, 539144, 812263, 1624526, 3249052, 6498104, 15432997, 30865994, 61731988, 123463976]

約数ペア:

[(1, 123463976), (2, 61731988), (4, 30865994), (8, 15432997), (19, 6498104), (38, 3249052), (76, 1624526), (152, 812263), (229, 539144), (458, 269572), (916, 134786), (1832, 67393), (3547, 34808), (4351, 28376), (7094, 17404), (8702, 14188)]