157012850

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{184721}}^1$

素因数の和:184750

約数の個数: 24

約数和(自身を含む): 309224628

約数和(自身を除く): 152211778

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 184721, 369442, 923605, 1847210, 3140257, 4618025, 6280514, 9236050, 15701285, 31402570, 78506425, 157012850]

約数ペア:

[(1, 157012850), (2, 78506425), (5, 31402570), (10, 15701285), (17, 9236050), (25, 6280514), (34, 4618025), (50, 3140257), (85, 1847210), (170, 923605), (425, 369442), (850, 184721)]