138815532

素因数分解:

$2^2\times 3^4\times {\mathrm{563}}^1\times {\mathrm{761}}^1$

素因数の和:1340

約数の個数: 60

約数和(自身を含む): 364013496

約数和(自身を除く): 225197964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 563, 761, 1126, 1522, 1689, 2252, 2283, 3044, 3378, 4566, 5067, 6756, 6849, 9132, 10134, 13698, 15201, 20268, 20547, 27396, 30402, 41094, 45603, 60804, 61641, 82188, 91206, 123282, 182412, 246564, 428443, 856886, 1285329, 1713772, 2570658, 3855987, 5141316, 7711974, 11567961, 15423948, 23135922, 34703883, 46271844, 69407766, 138815532]

約数ペア:

[(1, 138815532), (2, 69407766), (3, 46271844), (4, 34703883), (6, 23135922), (9, 15423948), (12, 11567961), (18, 7711974), (27, 5141316), (36, 3855987), (54, 2570658), (81, 1713772), (108, 1285329), (162, 856886), (324, 428443), (563, 246564), (761, 182412), (1126, 123282), (1522, 91206), (1689, 82188), (2252, 61641), (2283, 60804), (3044, 45603), (3378, 41094), (4566, 30402), (5067, 27396), (6756, 20547), (6849, 20268), (9132, 15201), (10134, 13698)]