156938614

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{487387}}^1$

素因数の和:487419

約数の個数: 16

約数和(自身を含む): 280735488

約数和(自身を除く): 123796874

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 487387, 974774, 3411709, 6823418, 11209901, 22419802, 78469307, 156938614]

約数ペア:

[(1, 156938614), (2, 78469307), (7, 22419802), (14, 11209901), (23, 6823418), (46, 3411709), (161, 974774), (322, 487387)]