159657876

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{3121}}^1$

素因数の和:3174

約数の個数: 108

約数和(自身を含む): 485814420

約数和(自身を除く): 326156544

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 49, 58, 63, 84, 87, 98, 116, 126, 147, 174, 196, 203, 252, 261, 294, 348, 406, 441, 522, 588, 609, 812, 882, 1044, 1218, 1421, 1764, 1827, 2436, 2842, 3121, 3654, 4263, 5684, 6242, 7308, 8526, 9363, 12484, 12789, 17052, 18726, 21847, 25578, 28089, 37452, 43694, 51156, 56178, 65541, 87388, 90509, 112356, 131082, 152929, 181018, 196623, 262164, 271527, 305858, 362036, 393246, 458787, 543054, 611716, 633563, 786492, 814581, 917574, 1086108, 1267126, 1376361, 1629162, 1835148, 1900689, 2534252, 2752722, 3258324, 3801378, 4434941, 5505444, 5702067, 7602756, 8869882, 11404134, 13304823, 17739764, 22808268, 26609646, 39914469, 53219292, 79828938, 159657876]

約数ペア:

[(1, 159657876), (2, 79828938), (3, 53219292), (4, 39914469), (6, 26609646), (7, 22808268), (9, 17739764), (12, 13304823), (14, 11404134), (18, 8869882), (21, 7602756), (28, 5702067), (29, 5505444), (36, 4434941), (42, 3801378), (49, 3258324), (58, 2752722), (63, 2534252), (84, 1900689), (87, 1835148), (98, 1629162), (116, 1376361), (126, 1267126), (147, 1086108), (174, 917574), (196, 814581), (203, 786492), (252, 633563), (261, 611716), (294, 543054), (348, 458787), (406, 393246), (441, 362036), (522, 305858), (588, 271527), (609, 262164), (812, 196623), (882, 181018), (1044, 152929), (1218, 131082), (1421, 112356), (1764, 90509), (1827, 87388), (2436, 65541), (2842, 56178), (3121, 51156), (3654, 43694), (4263, 37452), (5684, 28089), (6242, 25578), (7308, 21847), (8526, 18726), (9363, 17052), (12484, 12789)]