161575824

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{397}}^1$

素因数の和:608

約数の個数: 80

約数和(自身を含む): 428375360

約数和(自身を除く): 266799536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 139, 183, 244, 278, 366, 397, 417, 488, 556, 732, 794, 834, 976, 1112, 1191, 1464, 1588, 1668, 2224, 2382, 2928, 3176, 3336, 4764, 6352, 6672, 8479, 9528, 16958, 19056, 24217, 25437, 33916, 48434, 50874, 55183, 67832, 72651, 96868, 101748, 110366, 135664, 145302, 165549, 193736, 203496, 220732, 290604, 331098, 387472, 406992, 441464, 581208, 662196, 882928, 1162416, 1324392, 2648784, 3366163, 6732326, 10098489, 13464652, 20196978, 26929304, 40393956, 53858608, 80787912, 161575824]

約数ペア:

[(1, 161575824), (2, 80787912), (3, 53858608), (4, 40393956), (6, 26929304), (8, 20196978), (12, 13464652), (16, 10098489), (24, 6732326), (48, 3366163), (61, 2648784), (122, 1324392), (139, 1162416), (183, 882928), (244, 662196), (278, 581208), (366, 441464), (397, 406992), (417, 387472), (488, 331098), (556, 290604), (732, 220732), (794, 203496), (834, 193736), (976, 165549), (1112, 145302), (1191, 135664), (1464, 110366), (1588, 101748), (1668, 96868), (2224, 72651), (2382, 67832), (2928, 55183), (3176, 50874), (3336, 48434), (4764, 33916), (6352, 25437), (6672, 24217), (8479, 19056), (9528, 16958)]