157865708

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{443}}^1$

素因数の和:567

約数の個数: 96

約数和(自身を含む): 375943680

約数和(自身を除く): 218077972

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 89, 91, 143, 154, 178, 182, 286, 308, 356, 364, 443, 572, 623, 886, 979, 1001, 1157, 1246, 1772, 1958, 2002, 2314, 2492, 3101, 3916, 4004, 4628, 4873, 5759, 6202, 6853, 8099, 9746, 11518, 12404, 12727, 13706, 16198, 19492, 23036, 25454, 27412, 32396, 34111, 39427, 40313, 50908, 63349, 68222, 78854, 80626, 89089, 126698, 136444, 157708, 161252, 178178, 253396, 275989, 356356, 433697, 443443, 512551, 551978, 867394, 886886, 1025102, 1103956, 1734788, 1773772, 2050204, 3035879, 3587857, 5638061, 6071758, 7175714, 11276122, 12143516, 14351428, 22552244, 39466427, 78932854, 157865708]

約数ペア:

[(1, 157865708), (2, 78932854), (4, 39466427), (7, 22552244), (11, 14351428), (13, 12143516), (14, 11276122), (22, 7175714), (26, 6071758), (28, 5638061), (44, 3587857), (52, 3035879), (77, 2050204), (89, 1773772), (91, 1734788), (143, 1103956), (154, 1025102), (178, 886886), (182, 867394), (286, 551978), (308, 512551), (356, 443443), (364, 433697), (443, 356356), (572, 275989), (623, 253396), (886, 178178), (979, 161252), (1001, 157708), (1157, 136444), (1246, 126698), (1772, 89089), (1958, 80626), (2002, 78854), (2314, 68222), (2492, 63349), (3101, 50908), (3916, 40313), (4004, 39427), (4628, 34111), (4873, 32396), (5759, 27412), (6202, 25454), (6853, 23036), (8099, 19492), (9746, 16198), (11518, 13706), (12404, 12727)]