147979638

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{3407}}^1$

素因数の和:3561

約数の個数: 48

約数和(自身を含む): 340254720

約数和(自身を除く): 192275082

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 127, 171, 254, 342, 381, 762, 1143, 2286, 2413, 3407, 4826, 6814, 7239, 10221, 14478, 20442, 21717, 30663, 43434, 61326, 64733, 129466, 194199, 388398, 432689, 582597, 865378, 1165194, 1298067, 2596134, 3894201, 7788402, 8221091, 16442182, 24663273, 49326546, 73989819, 147979638]

約数ペア:

[(1, 147979638), (2, 73989819), (3, 49326546), (6, 24663273), (9, 16442182), (18, 8221091), (19, 7788402), (38, 3894201), (57, 2596134), (114, 1298067), (127, 1165194), (171, 865378), (254, 582597), (342, 432689), (381, 388398), (762, 194199), (1143, 129466), (2286, 64733), (2413, 61326), (3407, 43434), (4826, 30663), (6814, 21717), (7239, 20442), (10221, 14478)]