138835872

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4051}}^1$

素因数の和:4091

約数の個数: 144

約数和(自身を含む): 477876672

約数和(自身を除く): 339040800

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 51, 56, 63, 68, 72, 84, 96, 102, 112, 119, 126, 136, 144, 153, 168, 204, 224, 238, 252, 272, 288, 306, 336, 357, 408, 476, 504, 544, 612, 672, 714, 816, 952, 1008, 1071, 1224, 1428, 1632, 1904, 2016, 2142, 2448, 2856, 3808, 4051, 4284, 4896, 5712, 8102, 8568, 11424, 12153, 16204, 17136, 24306, 28357, 32408, 34272, 36459, 48612, 56714, 64816, 68867, 72918, 85071, 97224, 113428, 129632, 137734, 145836, 170142, 194448, 206601, 226856, 255213, 275468, 291672, 340284, 388896, 413202, 453712, 482069, 510426, 550936, 583344, 619803, 680568, 826404, 907424, 964138, 1020852, 1101872, 1166688, 1239606, 1361136, 1446207, 1652808, 1928276, 2041704, 2203744, 2479212, 2722272, 2892414, 3305616, 3856552, 4083408, 4338621, 4958424, 5784828, 6611232, 7713104, 8166816, 8677242, 9916848, 11569656, 15426208, 17354484, 19833696, 23139312, 34708968, 46278624, 69417936, 138835872]

約数ペア:

[(1, 138835872), (2, 69417936), (3, 46278624), (4, 34708968), (6, 23139312), (7, 19833696), (8, 17354484), (9, 15426208), (12, 11569656), (14, 9916848), (16, 8677242), (17, 8166816), (18, 7713104), (21, 6611232), (24, 5784828), (28, 4958424), (32, 4338621), (34, 4083408), (36, 3856552), (42, 3305616), (48, 2892414), (51, 2722272), (56, 2479212), (63, 2203744), (68, 2041704), (72, 1928276), (84, 1652808), (96, 1446207), (102, 1361136), (112, 1239606), (119, 1166688), (126, 1101872), (136, 1020852), (144, 964138), (153, 907424), (168, 826404), (204, 680568), (224, 619803), (238, 583344), (252, 550936), (272, 510426), (288, 482069), (306, 453712), (336, 413202), (357, 388896), (408, 340284), (476, 291672), (504, 275468), (544, 255213), (612, 226856), (672, 206601), (714, 194448), (816, 170142), (952, 145836), (1008, 137734), (1071, 129632), (1224, 113428), (1428, 97224), (1632, 85071), (1904, 72918), (2016, 68867), (2142, 64816), (2448, 56714), (2856, 48612), (3808, 36459), (4051, 34272), (4284, 32408), (4896, 28357), (5712, 24306), (8102, 17136), (8568, 16204), (11424, 12153)]