181965744

素因数分解:

$2^4\times 3^3\times {\mathrm{397}}^1\times {\mathrm{1061}}^1$

素因数の和:1475

約数の個数: 80

約数和(自身を含む): 524118240

約数和(自身を除く): 342152496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 397, 432, 794, 1061, 1191, 1588, 2122, 2382, 3176, 3183, 3573, 4244, 4764, 6352, 6366, 7146, 8488, 9528, 9549, 10719, 12732, 14292, 16976, 19056, 19098, 21438, 25464, 28584, 28647, 38196, 42876, 50928, 57168, 57294, 76392, 85752, 114588, 152784, 171504, 229176, 421217, 458352, 842434, 1263651, 1684868, 2527302, 3369736, 3790953, 5054604, 6739472, 7581906, 10109208, 11372859, 15163812, 20218416, 22745718, 30327624, 45491436, 60655248, 90982872, 181965744]

約数ペア:

[(1, 181965744), (2, 90982872), (3, 60655248), (4, 45491436), (6, 30327624), (8, 22745718), (9, 20218416), (12, 15163812), (16, 11372859), (18, 10109208), (24, 7581906), (27, 6739472), (36, 5054604), (48, 3790953), (54, 3369736), (72, 2527302), (108, 1684868), (144, 1263651), (216, 842434), (397, 458352), (432, 421217), (794, 229176), (1061, 171504), (1191, 152784), (1588, 114588), (2122, 85752), (2382, 76392), (3176, 57294), (3183, 57168), (3573, 50928), (4244, 42876), (4764, 38196), (6352, 28647), (6366, 28584), (7146, 25464), (8488, 21438), (9528, 19098), (9549, 19056), (10719, 16976), (12732, 14292)]