128455296

素因数分解:

$2^7\times 3^1\times {\mathrm{41}}^2\times {\mathrm{199}}^1$

素因数の和:298

約数の個数: 96

約数和(自身を含む): 351492000

約数和(自身を除く): 223036704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 82, 96, 123, 128, 164, 192, 199, 246, 328, 384, 398, 492, 597, 656, 796, 984, 1194, 1312, 1592, 1681, 1968, 2388, 2624, 3184, 3362, 3936, 4776, 5043, 5248, 6368, 6724, 7872, 8159, 9552, 10086, 12736, 13448, 15744, 16318, 19104, 20172, 24477, 25472, 26896, 32636, 38208, 40344, 48954, 53792, 65272, 76416, 80688, 97908, 107584, 130544, 161376, 195816, 215168, 261088, 322752, 334519, 391632, 522176, 645504, 669038, 783264, 1003557, 1044352, 1338076, 1566528, 2007114, 2676152, 3133056, 4014228, 5352304, 8028456, 10704608, 16056912, 21409216, 32113824, 42818432, 64227648, 128455296]

約数ペア:

[(1, 128455296), (2, 64227648), (3, 42818432), (4, 32113824), (6, 21409216), (8, 16056912), (12, 10704608), (16, 8028456), (24, 5352304), (32, 4014228), (41, 3133056), (48, 2676152), (64, 2007114), (82, 1566528), (96, 1338076), (123, 1044352), (128, 1003557), (164, 783264), (192, 669038), (199, 645504), (246, 522176), (328, 391632), (384, 334519), (398, 322752), (492, 261088), (597, 215168), (656, 195816), (796, 161376), (984, 130544), (1194, 107584), (1312, 97908), (1592, 80688), (1681, 76416), (1968, 65272), (2388, 53792), (2624, 48954), (3184, 40344), (3362, 38208), (3936, 32636), (4776, 26896), (5043, 25472), (5248, 24477), (6368, 20172), (6724, 19104), (7872, 16318), (8159, 15744), (9552, 13448), (10086, 12736)]