159456486

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{7639}}^1$

素因数の和:7729

約数の個数: 48

約数和(自身を含む): 376254720

約数和(自身を除く): 216798234

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 71, 98, 142, 147, 213, 294, 426, 497, 994, 1491, 2982, 3479, 6958, 7639, 10437, 15278, 20874, 22917, 45834, 53473, 106946, 160419, 320838, 374311, 542369, 748622, 1084738, 1122933, 1627107, 2245866, 3254214, 3796583, 7593166, 11389749, 22779498, 26576081, 53152162, 79728243, 159456486]

約数ペア:

[(1, 159456486), (2, 79728243), (3, 53152162), (6, 26576081), (7, 22779498), (14, 11389749), (21, 7593166), (42, 3796583), (49, 3254214), (71, 2245866), (98, 1627107), (142, 1122933), (147, 1084738), (213, 748622), (294, 542369), (426, 374311), (497, 320838), (994, 160419), (1491, 106946), (2982, 53473), (3479, 45834), (6958, 22917), (7639, 20874), (10437, 15278)]