139172478

素因数分解:

$2^1\times 3^1\times {\mathrm{1619}}^1\times {\mathrm{14327}}^1$

素因数の和:15951

約数の個数: 16

約数和(自身を含む): 278536320

約数和(自身を除く): 139363842

約数列:

[1, 2, 3, 6, 1619, 3238, 4857, 9714, 14327, 28654, 42981, 85962, 23195413, 46390826, 69586239, 139172478]

約数ペア:

[(1, 139172478), (2, 69586239), (3, 46390826), (6, 23195413), (1619, 85962), (3238, 42981), (4857, 28654), (9714, 14327)]