157400110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{4561}}^1$

素因数の和:4621

約数の個数: 64

約数和(自身を含む): 354741120

約数和(自身を除く): 197341010

約数列:

[1, 2, 5, 7, 10, 14, 17, 29, 34, 35, 58, 70, 85, 119, 145, 170, 203, 238, 290, 406, 493, 595, 986, 1015, 1190, 2030, 2465, 3451, 4561, 4930, 6902, 9122, 17255, 22805, 31927, 34510, 45610, 63854, 77537, 132269, 155074, 159635, 264538, 319270, 387685, 542759, 661345, 775370, 925883, 1085518, 1322690, 1851766, 2248573, 2713795, 4497146, 4629415, 5427590, 9258830, 11242865, 15740011, 22485730, 31480022, 78700055, 157400110]

約数ペア:

[(1, 157400110), (2, 78700055), (5, 31480022), (7, 22485730), (10, 15740011), (14, 11242865), (17, 9258830), (29, 5427590), (34, 4629415), (35, 4497146), (58, 2713795), (70, 2248573), (85, 1851766), (119, 1322690), (145, 1085518), (170, 925883), (203, 775370), (238, 661345), (290, 542759), (406, 387685), (493, 319270), (595, 264538), (986, 159635), (1015, 155074), (1190, 132269), (2030, 77537), (2465, 63854), (3451, 45610), (4561, 34510), (4930, 31927), (6902, 22805), (9122, 17255)]