138300303316

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{69567557}}^1$

素因数の和:69567639

約数の個数: 24

約数和(自身を含む): 280496393856

約数和(自身を除く): 142196090540

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 69567557, 139135114, 278270228, 486972899, 973945798, 1947891596, 4939296547, 9878593094, 19757186188, 34575075829, 69150151658, 138300303316]

約数ペア:

[(1, 138300303316), (2, 69150151658), (4, 34575075829), (7, 19757186188), (14, 9878593094), (28, 4939296547), (71, 1947891596), (142, 973945798), (284, 486972899), (497, 278270228), (994, 139135114), (1988, 69567557)]