123191992

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{881}}^1$

素因数の和:1132

約数の個数: 64

約数和(自身を含む): 289578240

約数和(自身を除く): 166386248

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 227, 308, 454, 616, 881, 908, 1589, 1762, 1816, 2497, 3178, 3524, 4994, 6167, 6356, 7048, 9691, 9988, 12334, 12712, 17479, 19382, 19976, 24668, 34958, 38764, 49336, 67837, 69916, 77528, 135674, 139832, 199987, 271348, 399974, 542696, 799948, 1399909, 1599896, 2199857, 2799818, 4399714, 5599636, 8799428, 11199272, 15398999, 17598856, 30797998, 61595996, 123191992]

約数ペア:

[(1, 123191992), (2, 61595996), (4, 30797998), (7, 17598856), (8, 15398999), (11, 11199272), (14, 8799428), (22, 5599636), (28, 4399714), (44, 2799818), (56, 2199857), (77, 1599896), (88, 1399909), (154, 799948), (227, 542696), (308, 399974), (454, 271348), (616, 199987), (881, 139832), (908, 135674), (1589, 77528), (1762, 69916), (1816, 67837), (2497, 49336), (3178, 38764), (3524, 34958), (4994, 24668), (6167, 19976), (6356, 19382), (7048, 17479), (9691, 12712), (9988, 12334)]