68119168

素因数分解:

$2^7\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:154

約数の個数: 96

約数和(自身を含む): 152314560

約数和(自身を除く): 84195392

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 64, 67, 94, 104, 128, 134, 169, 188, 208, 268, 338, 376, 416, 536, 611, 676, 752, 832, 871, 1072, 1222, 1352, 1504, 1664, 1742, 2144, 2444, 2704, 3008, 3149, 3484, 4288, 4888, 5408, 6016, 6298, 6968, 7943, 8576, 9776, 10816, 11323, 12596, 13936, 15886, 19552, 21632, 22646, 25192, 27872, 31772, 39104, 40937, 45292, 50384, 55744, 63544, 78208, 81874, 90584, 100768, 111488, 127088, 163748, 181168, 201536, 254176, 327496, 362336, 403072, 508352, 532181, 654992, 724672, 1016704, 1064362, 1309984, 1449344, 2128724, 2619968, 4257448, 5239936, 8514896, 17029792, 34059584, 68119168]

約数ペア:

[(1, 68119168), (2, 34059584), (4, 17029792), (8, 8514896), (13, 5239936), (16, 4257448), (26, 2619968), (32, 2128724), (47, 1449344), (52, 1309984), (64, 1064362), (67, 1016704), (94, 724672), (104, 654992), (128, 532181), (134, 508352), (169, 403072), (188, 362336), (208, 327496), (268, 254176), (338, 201536), (376, 181168), (416, 163748), (536, 127088), (611, 111488), (676, 100768), (752, 90584), (832, 81874), (871, 78208), (1072, 63544), (1222, 55744), (1352, 50384), (1504, 45292), (1664, 40937), (1742, 39104), (2144, 31772), (2444, 27872), (2704, 25192), (3008, 22646), (3149, 21632), (3484, 19552), (4288, 15886), (4888, 13936), (5408, 12596), (6016, 11323), (6298, 10816), (6968, 9776), (7943, 8576)]