127257312

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2081}}^1$

素因数の和:2121

約数の個数: 144

約数和(自身を含む): 418681872

約数和(自身を除く): 291424560

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 49, 52, 56, 78, 84, 91, 96, 98, 104, 112, 147, 156, 168, 182, 196, 208, 224, 273, 294, 312, 336, 364, 392, 416, 546, 588, 624, 637, 672, 728, 784, 1092, 1176, 1248, 1274, 1456, 1568, 1911, 2081, 2184, 2352, 2548, 2912, 3822, 4162, 4368, 4704, 5096, 6243, 7644, 8324, 8736, 10192, 12486, 14567, 15288, 16648, 20384, 24972, 27053, 29134, 30576, 33296, 43701, 49944, 54106, 58268, 61152, 66592, 81159, 87402, 99888, 101969, 108212, 116536, 162318, 174804, 189371, 199776, 203938, 216424, 233072, 305907, 324636, 349608, 378742, 407876, 432848, 466144, 568113, 611814, 649272, 699216, 757484, 815752, 865696, 1136226, 1223628, 1298544, 1325597, 1398432, 1514968, 1631504, 2272452, 2447256, 2597088, 2651194, 3029936, 3263008, 3976791, 4544904, 4894512, 5302388, 6059872, 7953582, 9089808, 9789024, 10604776, 15907164, 18179616, 21209552, 31814328, 42419104, 63628656, 127257312]

約数ペア:

[(1, 127257312), (2, 63628656), (3, 42419104), (4, 31814328), (6, 21209552), (7, 18179616), (8, 15907164), (12, 10604776), (13, 9789024), (14, 9089808), (16, 7953582), (21, 6059872), (24, 5302388), (26, 4894512), (28, 4544904), (32, 3976791), (39, 3263008), (42, 3029936), (48, 2651194), (49, 2597088), (52, 2447256), (56, 2272452), (78, 1631504), (84, 1514968), (91, 1398432), (96, 1325597), (98, 1298544), (104, 1223628), (112, 1136226), (147, 865696), (156, 815752), (168, 757484), (182, 699216), (196, 649272), (208, 611814), (224, 568113), (273, 466144), (294, 432848), (312, 407876), (336, 378742), (364, 349608), (392, 324636), (416, 305907), (546, 233072), (588, 216424), (624, 203938), (637, 199776), (672, 189371), (728, 174804), (784, 162318), (1092, 116536), (1176, 108212), (1248, 101969), (1274, 99888), (1456, 87402), (1568, 81159), (1911, 66592), (2081, 61152), (2184, 58268), (2352, 54106), (2548, 49944), (2912, 43701), (3822, 33296), (4162, 30576), (4368, 29134), (4704, 27053), (5096, 24972), (6243, 20384), (7644, 16648), (8324, 15288), (8736, 14567), (10192, 12486)]