68158848

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:284

約数の個数: 128

約数和(自身を含む): 196305120

約数和(自身を除く): 128146272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 53, 64, 68, 96, 102, 106, 128, 136, 159, 192, 197, 204, 212, 272, 318, 384, 394, 408, 424, 544, 591, 636, 788, 816, 848, 901, 1088, 1182, 1272, 1576, 1632, 1696, 1802, 2176, 2364, 2544, 2703, 3152, 3264, 3349, 3392, 3604, 4728, 5088, 5406, 6304, 6528, 6698, 6784, 7208, 9456, 10047, 10176, 10441, 10812, 12608, 13396, 14416, 18912, 20094, 20352, 20882, 21624, 25216, 26792, 28832, 31323, 37824, 40188, 41764, 43248, 53584, 57664, 62646, 75648, 80376, 83528, 86496, 107168, 115328, 125292, 160752, 167056, 172992, 177497, 214336, 250584, 321504, 334112, 345984, 354994, 428672, 501168, 532491, 643008, 668224, 709988, 1002336, 1064982, 1286016, 1336448, 1419976, 2004672, 2129964, 2839952, 4009344, 4259928, 5679904, 8519856, 11359808, 17039712, 22719616, 34079424, 68158848]

約数ペア:

[(1, 68158848), (2, 34079424), (3, 22719616), (4, 17039712), (6, 11359808), (8, 8519856), (12, 5679904), (16, 4259928), (17, 4009344), (24, 2839952), (32, 2129964), (34, 2004672), (48, 1419976), (51, 1336448), (53, 1286016), (64, 1064982), (68, 1002336), (96, 709988), (102, 668224), (106, 643008), (128, 532491), (136, 501168), (159, 428672), (192, 354994), (197, 345984), (204, 334112), (212, 321504), (272, 250584), (318, 214336), (384, 177497), (394, 172992), (408, 167056), (424, 160752), (544, 125292), (591, 115328), (636, 107168), (788, 86496), (816, 83528), (848, 80376), (901, 75648), (1088, 62646), (1182, 57664), (1272, 53584), (1576, 43248), (1632, 41764), (1696, 40188), (1802, 37824), (2176, 31323), (2364, 28832), (2544, 26792), (2703, 25216), (3152, 21624), (3264, 20882), (3349, 20352), (3392, 20094), (3604, 18912), (4728, 14416), (5088, 13396), (5406, 12608), (6304, 10812), (6528, 10441), (6698, 10176), (6784, 10047), (7208, 9456)]