191728090

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{150967}}^1$

素因数の和:151101

約数の個数: 16

約数和(自身を含む): 347830272

約数和(自身を除く): 156102182

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 150967, 301934, 754835, 1509670, 19172809, 38345618, 95864045, 191728090]

約数ペア:

[(1, 191728090), (2, 95864045), (5, 38345618), (10, 19172809), (127, 1509670), (254, 754835), (635, 301934), (1270, 150967)]