127670256

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{4691}}^1$

素因数の和:4721

約数の個数: 120

約数和(自身を含む): 423556224

約数和(自身を除く): 295885968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 243, 252, 324, 336, 378, 432, 486, 504, 567, 648, 756, 972, 1008, 1134, 1296, 1512, 1701, 1944, 2268, 3024, 3402, 3888, 4536, 4691, 6804, 9072, 9382, 13608, 14073, 18764, 27216, 28146, 32837, 37528, 42219, 56292, 65674, 75056, 84438, 98511, 112584, 126657, 131348, 168876, 197022, 225168, 253314, 262696, 295533, 337752, 379971, 394044, 506628, 525392, 591066, 675504, 759942, 788088, 886599, 1013256, 1139913, 1182132, 1519884, 1576176, 1773198, 2026512, 2279826, 2364264, 2659797, 3039768, 3546396, 4559652, 4728528, 5319594, 6079536, 7092792, 7979391, 9119304, 10639188, 14185584, 15958782, 18238608, 21278376, 31917564, 42556752, 63835128, 127670256]

約数ペア:

[(1, 127670256), (2, 63835128), (3, 42556752), (4, 31917564), (6, 21278376), (7, 18238608), (8, 15958782), (9, 14185584), (12, 10639188), (14, 9119304), (16, 7979391), (18, 7092792), (21, 6079536), (24, 5319594), (27, 4728528), (28, 4559652), (36, 3546396), (42, 3039768), (48, 2659797), (54, 2364264), (56, 2279826), (63, 2026512), (72, 1773198), (81, 1576176), (84, 1519884), (108, 1182132), (112, 1139913), (126, 1013256), (144, 886599), (162, 788088), (168, 759942), (189, 675504), (216, 591066), (243, 525392), (252, 506628), (324, 394044), (336, 379971), (378, 337752), (432, 295533), (486, 262696), (504, 253314), (567, 225168), (648, 197022), (756, 168876), (972, 131348), (1008, 126657), (1134, 112584), (1296, 98511), (1512, 84438), (1701, 75056), (1944, 65674), (2268, 56292), (3024, 42219), (3402, 37528), (3888, 32837), (4536, 28146), (4691, 27216), (6804, 18764), (9072, 14073), (9382, 13608)]