178065104

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{751}}^1$

素因数の和:868

約数の個数: 80

約数和(自身を含む): 414021120

約数和(自身を除く): 235956016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 73, 112, 116, 146, 203, 232, 292, 406, 464, 511, 584, 751, 812, 1022, 1168, 1502, 1624, 2044, 2117, 3004, 3248, 4088, 4234, 5257, 6008, 8176, 8468, 10514, 12016, 14819, 16936, 21028, 21779, 29638, 33872, 42056, 43558, 54823, 59276, 84112, 87116, 109646, 118552, 152453, 174232, 219292, 237104, 304906, 348464, 383761, 438584, 609812, 767522, 877168, 1219624, 1535044, 1589867, 2439248, 3070088, 3179734, 6140176, 6359468, 11129069, 12718936, 22258138, 25437872, 44516276, 89032552, 178065104]

約数ペア:

[(1, 178065104), (2, 89032552), (4, 44516276), (7, 25437872), (8, 22258138), (14, 12718936), (16, 11129069), (28, 6359468), (29, 6140176), (56, 3179734), (58, 3070088), (73, 2439248), (112, 1589867), (116, 1535044), (146, 1219624), (203, 877168), (232, 767522), (292, 609812), (406, 438584), (464, 383761), (511, 348464), (584, 304906), (751, 237104), (812, 219292), (1022, 174232), (1168, 152453), (1502, 118552), (1624, 109646), (2044, 87116), (2117, 84112), (3004, 59276), (3248, 54823), (4088, 43558), (4234, 42056), (5257, 33872), (6008, 29638), (8176, 21779), (8468, 21028), (10514, 16936), (12016, 14819)]