157427642920

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3167}}^1\times {\mathrm{33587}}^1$

素因数の和:36802

約数の個数: 64

約数和(自身を含む): 363911201280

約数和(自身を除く): 206483558360

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 3167, 6334, 12668, 15835, 25336, 31670, 33587, 63340, 67174, 117179, 126680, 134348, 167935, 234358, 268696, 335870, 468716, 585895, 671740, 937432, 1171790, 1242719, 1343480, 2343580, 2485438, 4687160, 4970876, 6213595, 9941752, 12427190, 24854380, 49708760, 106370029, 212740058, 425480116, 531850145, 850960232, 1063700290, 2127400580, 3935691073, 4254801160, 7871382146, 15742764292, 19678455365, 31485528584, 39356910730, 78713821460, 157427642920]

約数ペア:

[(1, 157427642920), (2, 78713821460), (4, 39356910730), (5, 31485528584), (8, 19678455365), (10, 15742764292), (20, 7871382146), (37, 4254801160), (40, 3935691073), (74, 2127400580), (148, 1063700290), (185, 850960232), (296, 531850145), (370, 425480116), (740, 212740058), (1480, 106370029), (3167, 49708760), (6334, 24854380), (12668, 12427190), (15835, 9941752), (25336, 6213595), (31670, 4970876), (33587, 4687160), (63340, 2485438), (67174, 2343580), (117179, 1343480), (126680, 1242719), (134348, 1171790), (167935, 937432), (234358, 671740), (268696, 585895), (335870, 468716)]