157048670

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{1493}}^1$

素因数の和:1724

約数の個数: 32

約数和(自身を含む): 288927648

約数和(自身を除く): 131878978

約数列:

[1, 2, 5, 10, 67, 134, 157, 314, 335, 670, 785, 1493, 1570, 2986, 7465, 10519, 14930, 21038, 52595, 100031, 105190, 200062, 234401, 468802, 500155, 1000310, 1172005, 2344010, 15704867, 31409734, 78524335, 157048670]

約数ペア:

[(1, 157048670), (2, 78524335), (5, 31409734), (10, 15704867), (67, 2344010), (134, 1172005), (157, 1000310), (314, 500155), (335, 468802), (670, 234401), (785, 200062), (1493, 105190), (1570, 100031), (2986, 52595), (7465, 21038), (10519, 14930)]