138648876

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{2213}}^1$

素因数の和:2470

約数の個数: 48

約数和(自身を含む): 339220224

約数和(自身を除く): 200571348

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 227, 276, 454, 681, 908, 1362, 2213, 2724, 4426, 5221, 6639, 8852, 10442, 13278, 15663, 20884, 26556, 31326, 50899, 62652, 101798, 152697, 203596, 305394, 502351, 610788, 1004702, 1507053, 2009404, 3014106, 6028212, 11554073, 23108146, 34662219, 46216292, 69324438, 138648876]

約数ペア:

[(1, 138648876), (2, 69324438), (3, 46216292), (4, 34662219), (6, 23108146), (12, 11554073), (23, 6028212), (46, 3014106), (69, 2009404), (92, 1507053), (138, 1004702), (227, 610788), (276, 502351), (454, 305394), (681, 203596), (908, 152697), (1362, 101798), (2213, 62652), (2724, 50899), (4426, 31326), (5221, 26556), (6639, 20884), (8852, 15663), (10442, 13278)]