138964318

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{8069}}^1$

素因数の和:8259

約数の個数: 16

約数和(自身を含む): 213048000

約数和(自身を除く): 74083682

約数列:

[1, 2, 79, 109, 158, 218, 8069, 8611, 16138, 17222, 637451, 879521, 1274902, 1759042, 69482159, 138964318]

約数ペア:

[(1, 138964318), (2, 69482159), (79, 1759042), (109, 1274902), (158, 879521), (218, 637451), (8069, 17222), (8611, 16138)]