129743068

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{827}}^1$

素因数の和:1282

約数の個数: 48

約数和(自身を含む): 280433664

約数和(自身を除く): 150690596

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 431, 827, 862, 1654, 1724, 3017, 3308, 5603, 5789, 6034, 10751, 11206, 11578, 12068, 21502, 22412, 23156, 39221, 43004, 75257, 78442, 150514, 156884, 301028, 356437, 712874, 1425748, 2495059, 4633681, 4990118, 9267362, 9980236, 18534724, 32435767, 64871534, 129743068]

約数ペア:

[(1, 129743068), (2, 64871534), (4, 32435767), (7, 18534724), (13, 9980236), (14, 9267362), (26, 4990118), (28, 4633681), (52, 2495059), (91, 1425748), (182, 712874), (364, 356437), (431, 301028), (827, 156884), (862, 150514), (1654, 78442), (1724, 75257), (3017, 43004), (3308, 39221), (5603, 23156), (5789, 22412), (6034, 21502), (10751, 12068), (11206, 11578)]