128418048

素因数分解:

$2^8\times 3^4\times {\mathrm{11}}^1\times {\mathrm{563}}^1$

素因数の和:602

約数の個数: 180

約数和(自身を含む): 418472208

約数和(自身を除く): 290054160

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 81, 88, 96, 99, 108, 128, 132, 144, 162, 176, 192, 198, 216, 256, 264, 288, 297, 324, 352, 384, 396, 432, 528, 563, 576, 594, 648, 704, 768, 792, 864, 891, 1056, 1126, 1152, 1188, 1296, 1408, 1584, 1689, 1728, 1782, 2112, 2252, 2304, 2376, 2592, 2816, 3168, 3378, 3456, 3564, 4224, 4504, 4752, 5067, 5184, 6193, 6336, 6756, 6912, 7128, 8448, 9008, 9504, 10134, 10368, 12386, 12672, 13512, 14256, 15201, 18016, 18579, 19008, 20268, 20736, 24772, 25344, 27024, 28512, 30402, 36032, 37158, 38016, 40536, 45603, 49544, 54048, 55737, 57024, 60804, 72064, 74316, 76032, 81072, 91206, 99088, 108096, 111474, 114048, 121608, 144128, 148632, 162144, 167211, 182412, 198176, 216192, 222948, 228096, 243216, 297264, 324288, 334422, 364824, 396352, 432384, 445896, 486432, 501633, 594528, 648576, 668844, 729648, 792704, 891792, 972864, 1003266, 1189056, 1297152, 1337688, 1459296, 1585408, 1783584, 1945728, 2006532, 2378112, 2675376, 2918592, 3567168, 3891456, 4013064, 4756224, 5350752, 5837184, 7134336, 8026128, 10701504, 11674368, 14268672, 16052256, 21403008, 32104512, 42806016, 64209024, 128418048]

約数ペア:

[(1, 128418048), (2, 64209024), (3, 42806016), (4, 32104512), (6, 21403008), (8, 16052256), (9, 14268672), (11, 11674368), (12, 10701504), (16, 8026128), (18, 7134336), (22, 5837184), (24, 5350752), (27, 4756224), (32, 4013064), (33, 3891456), (36, 3567168), (44, 2918592), (48, 2675376), (54, 2378112), (64, 2006532), (66, 1945728), (72, 1783584), (81, 1585408), (88, 1459296), (96, 1337688), (99, 1297152), (108, 1189056), (128, 1003266), (132, 972864), (144, 891792), (162, 792704), (176, 729648), (192, 668844), (198, 648576), (216, 594528), (256, 501633), (264, 486432), (288, 445896), (297, 432384), (324, 396352), (352, 364824), (384, 334422), (396, 324288), (432, 297264), (528, 243216), (563, 228096), (576, 222948), (594, 216192), (648, 198176), (704, 182412), (768, 167211), (792, 162144), (864, 148632), (891, 144128), (1056, 121608), (1126, 114048), (1152, 111474), (1188, 108096), (1296, 99088), (1408, 91206), (1584, 81072), (1689, 76032), (1728, 74316), (1782, 72064), (2112, 60804), (2252, 57024), (2304, 55737), (2376, 54048), (2592, 49544), (2816, 45603), (3168, 40536), (3378, 38016), (3456, 37158), (3564, 36032), (4224, 30402), (4504, 28512), (4752, 27024), (5067, 25344), (5184, 24772), (6193, 20736), (6336, 20268), (6756, 19008), (6912, 18579), (7128, 18016), (8448, 15201), (9008, 14256), (9504, 13512), (10134, 12672), (10368, 12386)]