126393904

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1847}}^1$

素因数の和:1922

約数の個数: 80

約数和(自身を含む): 307980288

約数和(自身を除く): 181586384

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 47, 52, 56, 91, 94, 104, 112, 182, 188, 208, 329, 364, 376, 611, 658, 728, 752, 1222, 1316, 1456, 1847, 2444, 2632, 3694, 4277, 4888, 5264, 7388, 8554, 9776, 12929, 14776, 17108, 24011, 25858, 29552, 34216, 48022, 51716, 68432, 86809, 96044, 103432, 168077, 173618, 192088, 206864, 336154, 347236, 384176, 607663, 672308, 694472, 1128517, 1215326, 1344616, 1388944, 2257034, 2430652, 2689232, 4514068, 4861304, 7899619, 9028136, 9722608, 15799238, 18056272, 31598476, 63196952, 126393904]

約数ペア:

[(1, 126393904), (2, 63196952), (4, 31598476), (7, 18056272), (8, 15799238), (13, 9722608), (14, 9028136), (16, 7899619), (26, 4861304), (28, 4514068), (47, 2689232), (52, 2430652), (56, 2257034), (91, 1388944), (94, 1344616), (104, 1215326), (112, 1128517), (182, 694472), (188, 672308), (208, 607663), (329, 384176), (364, 347236), (376, 336154), (611, 206864), (658, 192088), (728, 173618), (752, 168077), (1222, 103432), (1316, 96044), (1456, 86809), (1847, 68432), (2444, 51716), (2632, 48022), (3694, 34216), (4277, 29552), (4888, 25858), (5264, 24011), (7388, 17108), (8554, 14776), (9776, 12929)]