142655864

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{347}}^1$

素因数の和:492

約数の個数: 64

約数和(自身を含む): 298166400

約数和(自身を除く): 155510536

約数列:

[1, 2, 4, 8, 13, 26, 52, 59, 67, 104, 118, 134, 236, 268, 347, 472, 536, 694, 767, 871, 1388, 1534, 1742, 2776, 3068, 3484, 3953, 4511, 6136, 6968, 7906, 9022, 15812, 18044, 20473, 23249, 31624, 36088, 40946, 46498, 51389, 81892, 92996, 102778, 163784, 185992, 205556, 266149, 302237, 411112, 532298, 604474, 1064596, 1208948, 1371691, 2129192, 2417896, 2743382, 5486764, 10973528, 17831983, 35663966, 71327932, 142655864]

約数ペア:

[(1, 142655864), (2, 71327932), (4, 35663966), (8, 17831983), (13, 10973528), (26, 5486764), (52, 2743382), (59, 2417896), (67, 2129192), (104, 1371691), (118, 1208948), (134, 1064596), (236, 604474), (268, 532298), (347, 411112), (472, 302237), (536, 266149), (694, 205556), (767, 185992), (871, 163784), (1388, 102778), (1534, 92996), (1742, 81892), (2776, 51389), (3068, 46498), (3484, 40946), (3953, 36088), (4511, 31624), (6136, 23249), (6968, 20473), (7906, 18044), (9022, 15812)]