194173616

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7019}}^1$

素因数の和:7066

約数の個数: 80

約数和(自身を含む): 487468800

約数和(自身を除く): 293295184

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 52, 56, 76, 91, 104, 112, 133, 152, 182, 208, 247, 266, 304, 364, 494, 532, 728, 988, 1064, 1456, 1729, 1976, 2128, 3458, 3952, 6916, 7019, 13832, 14038, 27664, 28076, 49133, 56152, 91247, 98266, 112304, 133361, 182494, 196532, 266722, 364988, 393064, 533444, 638729, 729976, 786128, 933527, 1066888, 1277458, 1459952, 1733693, 1867054, 2133776, 2554916, 3467386, 3734108, 5109832, 6934772, 7468216, 10219664, 12135851, 13869544, 14936432, 24271702, 27739088, 48543404, 97086808, 194173616]

約数ペア:

[(1, 194173616), (2, 97086808), (4, 48543404), (7, 27739088), (8, 24271702), (13, 14936432), (14, 13869544), (16, 12135851), (19, 10219664), (26, 7468216), (28, 6934772), (38, 5109832), (52, 3734108), (56, 3467386), (76, 2554916), (91, 2133776), (104, 1867054), (112, 1733693), (133, 1459952), (152, 1277458), (182, 1066888), (208, 933527), (247, 786128), (266, 729976), (304, 638729), (364, 533444), (494, 393064), (532, 364988), (728, 266722), (988, 196532), (1064, 182494), (1456, 133361), (1729, 112304), (1976, 98266), (2128, 91247), (3458, 56152), (3952, 49133), (6916, 28076), (7019, 27664), (13832, 14038)]