171774064

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{2081}}^1$

素因数の和:2174

約数の個数: 80

約数和(自身を含む): 421330176

約数和(自身を除く): 249556112

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 67, 77, 88, 112, 134, 154, 176, 268, 308, 469, 536, 616, 737, 938, 1072, 1232, 1474, 1876, 2081, 2948, 3752, 4162, 5159, 5896, 7504, 8324, 10318, 11792, 14567, 16648, 20636, 22891, 29134, 33296, 41272, 45782, 58268, 82544, 91564, 116536, 139427, 160237, 183128, 233072, 278854, 320474, 366256, 557708, 640948, 975989, 1115416, 1281896, 1533697, 1951978, 2230832, 2563792, 3067394, 3903956, 6134788, 7807912, 10735879, 12269576, 15615824, 21471758, 24539152, 42943516, 85887032, 171774064]

約数ペア:

[(1, 171774064), (2, 85887032), (4, 42943516), (7, 24539152), (8, 21471758), (11, 15615824), (14, 12269576), (16, 10735879), (22, 7807912), (28, 6134788), (44, 3903956), (56, 3067394), (67, 2563792), (77, 2230832), (88, 1951978), (112, 1533697), (134, 1281896), (154, 1115416), (176, 975989), (268, 640948), (308, 557708), (469, 366256), (536, 320474), (616, 278854), (737, 233072), (938, 183128), (1072, 160237), (1232, 139427), (1474, 116536), (1876, 91564), (2081, 82544), (2948, 58268), (3752, 45782), (4162, 41272), (5159, 33296), (5896, 29134), (7504, 22891), (8324, 20636), (10318, 16648), (11792, 14567)]