195879456

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{499}}^1$

素因数の和:591

約数の個数: 144

約数和(自身を含む): 589680000

約数和(自身を除く): 393800544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 47, 48, 58, 72, 87, 94, 96, 116, 141, 144, 174, 188, 232, 261, 282, 288, 348, 376, 423, 464, 499, 522, 564, 696, 752, 846, 928, 998, 1044, 1128, 1363, 1392, 1497, 1504, 1692, 1996, 2088, 2256, 2726, 2784, 2994, 3384, 3992, 4089, 4176, 4491, 4512, 5452, 5988, 6768, 7984, 8178, 8352, 8982, 10904, 11976, 12267, 13536, 14471, 15968, 16356, 17964, 21808, 23453, 23952, 24534, 28942, 32712, 35928, 43413, 43616, 46906, 47904, 49068, 57884, 65424, 70359, 71856, 86826, 93812, 98136, 115768, 130239, 130848, 140718, 143712, 173652, 187624, 196272, 211077, 231536, 260478, 281436, 347304, 375248, 392544, 422154, 463072, 520956, 562872, 680137, 694608, 750496, 844308, 1041912, 1125744, 1360274, 1389216, 1688616, 2040411, 2083824, 2251488, 2720548, 3377232, 4080822, 4167648, 5441096, 6121233, 6754464, 8161644, 10882192, 12242466, 16323288, 21764384, 24484932, 32646576, 48969864, 65293152, 97939728, 195879456]

約数ペア:

[(1, 195879456), (2, 97939728), (3, 65293152), (4, 48969864), (6, 32646576), (8, 24484932), (9, 21764384), (12, 16323288), (16, 12242466), (18, 10882192), (24, 8161644), (29, 6754464), (32, 6121233), (36, 5441096), (47, 4167648), (48, 4080822), (58, 3377232), (72, 2720548), (87, 2251488), (94, 2083824), (96, 2040411), (116, 1688616), (141, 1389216), (144, 1360274), (174, 1125744), (188, 1041912), (232, 844308), (261, 750496), (282, 694608), (288, 680137), (348, 562872), (376, 520956), (423, 463072), (464, 422154), (499, 392544), (522, 375248), (564, 347304), (696, 281436), (752, 260478), (846, 231536), (928, 211077), (998, 196272), (1044, 187624), (1128, 173652), (1363, 143712), (1392, 140718), (1497, 130848), (1504, 130239), (1692, 115768), (1996, 98136), (2088, 93812), (2256, 86826), (2726, 71856), (2784, 70359), (2994, 65424), (3384, 57884), (3992, 49068), (4089, 47904), (4176, 46906), (4491, 43616), (4512, 43413), (5452, 35928), (5988, 32712), (6768, 28942), (7984, 24534), (8178, 23952), (8352, 23453), (8982, 21808), (10904, 17964), (11976, 16356), (12267, 15968), (13536, 14471)]