173409824

素因数分解:

$2^5\times 7^4\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:136

約数の個数: 120

約数和(自身を含む): 415746828

約数和(自身を除く): 242337004

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 49, 56, 61, 74, 98, 112, 122, 148, 196, 224, 244, 259, 296, 343, 392, 427, 488, 518, 592, 686, 784, 854, 976, 1036, 1184, 1372, 1568, 1708, 1813, 1952, 2072, 2257, 2401, 2744, 2989, 3416, 3626, 4144, 4514, 4802, 5488, 5978, 6832, 7252, 8288, 9028, 9604, 10976, 11956, 12691, 13664, 14504, 15799, 18056, 19208, 20923, 23912, 25382, 29008, 31598, 36112, 38416, 41846, 47824, 50764, 58016, 63196, 72224, 76832, 83692, 88837, 95648, 101528, 110593, 126392, 146461, 167384, 177674, 203056, 221186, 252784, 292922, 334768, 355348, 406112, 442372, 505568, 585844, 669536, 710696, 774151, 884744, 1171688, 1421392, 1548302, 1769488, 2343376, 2842784, 3096604, 3538976, 4686752, 5419057, 6193208, 10838114, 12386416, 21676228, 24772832, 43352456, 86704912, 173409824]

約数ペア:

[(1, 173409824), (2, 86704912), (4, 43352456), (7, 24772832), (8, 21676228), (14, 12386416), (16, 10838114), (28, 6193208), (32, 5419057), (37, 4686752), (49, 3538976), (56, 3096604), (61, 2842784), (74, 2343376), (98, 1769488), (112, 1548302), (122, 1421392), (148, 1171688), (196, 884744), (224, 774151), (244, 710696), (259, 669536), (296, 585844), (343, 505568), (392, 442372), (427, 406112), (488, 355348), (518, 334768), (592, 292922), (686, 252784), (784, 221186), (854, 203056), (976, 177674), (1036, 167384), (1184, 146461), (1372, 126392), (1568, 110593), (1708, 101528), (1813, 95648), (1952, 88837), (2072, 83692), (2257, 76832), (2401, 72224), (2744, 63196), (2989, 58016), (3416, 50764), (3626, 47824), (4144, 41846), (4514, 38416), (4802, 36112), (5488, 31598), (5978, 29008), (6832, 25382), (7252, 23912), (8288, 20923), (9028, 19208), (9604, 18056), (10976, 15799), (11956, 14504), (12691, 13664)]