157031210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131959}}^1$

素因数の和:131990

約数の個数: 32

約数和(自身を含む): 342040320

約数和(自身を除く): 185009110

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 131959, 263918, 659795, 923713, 1319590, 1847426, 2243303, 4486606, 4618565, 9237130, 11216515, 15703121, 22433030, 31406242, 78515605, 157031210]

約数ペア:

[(1, 157031210), (2, 78515605), (5, 31406242), (7, 22433030), (10, 15703121), (14, 11216515), (17, 9237130), (34, 4618565), (35, 4486606), (70, 2243303), (85, 1847426), (119, 1319590), (170, 923713), (238, 659795), (595, 263918), (1190, 131959)]