179731188

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{661}}^1$

素因数の和:774

約数の個数: 144

約数和(自身を含む): 566756736

約数和(自身を除く): 387025548

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 83, 84, 91, 117, 126, 156, 166, 182, 234, 249, 252, 273, 332, 364, 468, 498, 546, 581, 661, 747, 819, 996, 1079, 1092, 1162, 1322, 1494, 1638, 1743, 1983, 2158, 2324, 2644, 2988, 3237, 3276, 3486, 3966, 4316, 4627, 5229, 5949, 6474, 6972, 7553, 7932, 8593, 9254, 9711, 10458, 11898, 12948, 13881, 15106, 17186, 18508, 19422, 20916, 22659, 23796, 25779, 27762, 30212, 34372, 38844, 41643, 45318, 51558, 54863, 55524, 60151, 67977, 77337, 83286, 90636, 103116, 109726, 120302, 135954, 154674, 164589, 166572, 180453, 219452, 240604, 271908, 309348, 329178, 360906, 384041, 493767, 541359, 658356, 713219, 721812, 768082, 987534, 1082718, 1152123, 1426438, 1536164, 1975068, 2139657, 2165436, 2304246, 2852876, 3456369, 4279314, 4608492, 4992533, 6418971, 6912738, 8558628, 9985066, 12837942, 13825476, 14977599, 19970132, 25675884, 29955198, 44932797, 59910396, 89865594, 179731188]

約数ペア:

[(1, 179731188), (2, 89865594), (3, 59910396), (4, 44932797), (6, 29955198), (7, 25675884), (9, 19970132), (12, 14977599), (13, 13825476), (14, 12837942), (18, 9985066), (21, 8558628), (26, 6912738), (28, 6418971), (36, 4992533), (39, 4608492), (42, 4279314), (52, 3456369), (63, 2852876), (78, 2304246), (83, 2165436), (84, 2139657), (91, 1975068), (117, 1536164), (126, 1426438), (156, 1152123), (166, 1082718), (182, 987534), (234, 768082), (249, 721812), (252, 713219), (273, 658356), (332, 541359), (364, 493767), (468, 384041), (498, 360906), (546, 329178), (581, 309348), (661, 271908), (747, 240604), (819, 219452), (996, 180453), (1079, 166572), (1092, 164589), (1162, 154674), (1322, 135954), (1494, 120302), (1638, 109726), (1743, 103116), (1983, 90636), (2158, 83286), (2324, 77337), (2644, 67977), (2988, 60151), (3237, 55524), (3276, 54863), (3486, 51558), (3966, 45318), (4316, 41643), (4627, 38844), (5229, 34372), (5949, 30212), (6474, 27762), (6972, 25779), (7553, 23796), (7932, 22659), (8593, 20916), (9254, 19422), (9711, 18508), (10458, 17186), (11898, 15106), (12948, 13881)]