159688210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{443}}^1$

素因数の和:603

約数の個数: 64

約数和(自身を含む): 327991680

約数和(自身を除く): 168303470

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 113, 145, 226, 290, 319, 443, 565, 638, 886, 1130, 1243, 1595, 2215, 2486, 3190, 3277, 4430, 4873, 6215, 6554, 9746, 12430, 12847, 16385, 24365, 25694, 32770, 36047, 48730, 50059, 64235, 72094, 100118, 128470, 141317, 180235, 250295, 282634, 360470, 500590, 550649, 706585, 1101298, 1413170, 1451711, 2753245, 2903422, 5506490, 7258555, 14517110, 15968821, 31937642, 79844105, 159688210]

約数ペア:

[(1, 159688210), (2, 79844105), (5, 31937642), (10, 15968821), (11, 14517110), (22, 7258555), (29, 5506490), (55, 2903422), (58, 2753245), (110, 1451711), (113, 1413170), (145, 1101298), (226, 706585), (290, 550649), (319, 500590), (443, 360470), (565, 282634), (638, 250295), (886, 180235), (1130, 141317), (1243, 128470), (1595, 100118), (2215, 72094), (2486, 64235), (3190, 50059), (3277, 48730), (4430, 36047), (4873, 32770), (6215, 25694), (6554, 24365), (9746, 16385), (12430, 12847)]