128413692

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{613}}^1$

素因数の和:680

約数の個数: 108

約数和(自身を含む): 370779864

約数和(自身を除く): 242366172

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 33, 36, 44, 46, 66, 69, 92, 99, 132, 138, 198, 207, 253, 276, 396, 414, 506, 529, 613, 759, 828, 1012, 1058, 1226, 1518, 1587, 1839, 2116, 2277, 2452, 3036, 3174, 3678, 4554, 4761, 5517, 5819, 6348, 6743, 7356, 9108, 9522, 11034, 11638, 13486, 14099, 17457, 19044, 20229, 22068, 23276, 26972, 28198, 34914, 40458, 42297, 52371, 56396, 60687, 69828, 80916, 84594, 104742, 121374, 126891, 155089, 169188, 209484, 242748, 253782, 310178, 324277, 465267, 507564, 620356, 648554, 930534, 972831, 1297108, 1395801, 1861068, 1945662, 2791602, 2918493, 3567047, 3891324, 5583204, 5836986, 7134094, 10701141, 11673972, 14268188, 21402282, 32103423, 42804564, 64206846, 128413692]

約数ペア:

[(1, 128413692), (2, 64206846), (3, 42804564), (4, 32103423), (6, 21402282), (9, 14268188), (11, 11673972), (12, 10701141), (18, 7134094), (22, 5836986), (23, 5583204), (33, 3891324), (36, 3567047), (44, 2918493), (46, 2791602), (66, 1945662), (69, 1861068), (92, 1395801), (99, 1297108), (132, 972831), (138, 930534), (198, 648554), (207, 620356), (253, 507564), (276, 465267), (396, 324277), (414, 310178), (506, 253782), (529, 242748), (613, 209484), (759, 169188), (828, 155089), (1012, 126891), (1058, 121374), (1226, 104742), (1518, 84594), (1587, 80916), (1839, 69828), (2116, 60687), (2277, 56396), (2452, 52371), (3036, 42297), (3174, 40458), (3678, 34914), (4554, 28198), (4761, 26972), (5517, 23276), (5819, 22068), (6348, 20229), (6743, 19044), (7356, 17457), (9108, 14099), (9522, 13486), (11034, 11638)]