177928608

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{997}}^1$

素因数の和:1047

約数の個数: 144

約数和(自身を含む): 552285216

約数和(自身を除く): 374356608

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 66, 78, 88, 96, 104, 132, 143, 156, 169, 176, 208, 264, 286, 312, 338, 352, 416, 429, 507, 528, 572, 624, 676, 858, 997, 1014, 1056, 1144, 1248, 1352, 1716, 1859, 1994, 2028, 2288, 2704, 2991, 3432, 3718, 3988, 4056, 4576, 5408, 5577, 5982, 6864, 7436, 7976, 8112, 10967, 11154, 11964, 12961, 13728, 14872, 15952, 16224, 21934, 22308, 23928, 25922, 29744, 31904, 32901, 38883, 43868, 44616, 47856, 51844, 59488, 65802, 77766, 87736, 89232, 95712, 103688, 131604, 142571, 155532, 168493, 175472, 178464, 207376, 263208, 285142, 311064, 336986, 350944, 414752, 427713, 505479, 526416, 570284, 622128, 673972, 855426, 1010958, 1052832, 1140568, 1244256, 1347944, 1710852, 1853423, 2021916, 2281136, 2695888, 3421704, 3706846, 4043832, 4562272, 5391776, 5560269, 6843408, 7413692, 8087664, 11120538, 13686816, 14827384, 16175328, 22241076, 29654768, 44482152, 59309536, 88964304, 177928608]

約数ペア:

[(1, 177928608), (2, 88964304), (3, 59309536), (4, 44482152), (6, 29654768), (8, 22241076), (11, 16175328), (12, 14827384), (13, 13686816), (16, 11120538), (22, 8087664), (24, 7413692), (26, 6843408), (32, 5560269), (33, 5391776), (39, 4562272), (44, 4043832), (48, 3706846), (52, 3421704), (66, 2695888), (78, 2281136), (88, 2021916), (96, 1853423), (104, 1710852), (132, 1347944), (143, 1244256), (156, 1140568), (169, 1052832), (176, 1010958), (208, 855426), (264, 673972), (286, 622128), (312, 570284), (338, 526416), (352, 505479), (416, 427713), (429, 414752), (507, 350944), (528, 336986), (572, 311064), (624, 285142), (676, 263208), (858, 207376), (997, 178464), (1014, 175472), (1056, 168493), (1144, 155532), (1248, 142571), (1352, 131604), (1716, 103688), (1859, 95712), (1994, 89232), (2028, 87736), (2288, 77766), (2704, 65802), (2991, 59488), (3432, 51844), (3718, 47856), (3988, 44616), (4056, 43868), (4576, 38883), (5408, 32901), (5577, 31904), (5982, 29744), (6864, 25922), (7436, 23928), (7976, 22308), (8112, 21934), (10967, 16224), (11154, 15952), (11964, 14872), (12961, 13728)]