138512072

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{631}}^1\times {\mathrm{1193}}^1$

素因数の和:1853

約数の個数: 32

約数和(自身を含む): 271658880

約数和(自身を除く): 133146808

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 631, 1193, 1262, 2386, 2524, 4772, 5048, 9544, 14513, 27439, 29026, 54878, 58052, 109756, 116104, 219512, 752783, 1505566, 3011132, 6022264, 17314009, 34628018, 69256036, 138512072]

約数ペア:

[(1, 138512072), (2, 69256036), (4, 34628018), (8, 17314009), (23, 6022264), (46, 3011132), (92, 1505566), (184, 752783), (631, 219512), (1193, 116104), (1262, 109756), (2386, 58052), (2524, 54878), (4772, 29026), (5048, 27439), (9544, 14513)]