131390214

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{30713}}^1$

素因数の和:30772

約数の個数: 32

約数和(自身を含む): 283060224

約数和(自身を除く): 151670010

約数列:

[1, 2, 3, 6, 23, 31, 46, 62, 69, 93, 138, 186, 713, 1426, 2139, 4278, 30713, 61426, 92139, 184278, 706399, 952103, 1412798, 1904206, 2119197, 2856309, 4238394, 5712618, 21898369, 43796738, 65695107, 131390214]

約数ペア:

[(1, 131390214), (2, 65695107), (3, 43796738), (6, 21898369), (23, 5712618), (31, 4238394), (46, 2856309), (62, 2119197), (69, 1904206), (93, 1412798), (138, 952103), (186, 706399), (713, 184278), (1426, 92139), (2139, 61426), (4278, 30713)]