121361152

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{607}}^1$

素因数の和:705

約数の個数: 72

約数和(自身を含む): 268434432

約数和(自身を除く): 147073280

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 71, 88, 128, 142, 176, 256, 284, 352, 568, 607, 704, 781, 1136, 1214, 1408, 1562, 2272, 2428, 2816, 3124, 4544, 4856, 6248, 6677, 9088, 9712, 12496, 13354, 18176, 19424, 24992, 26708, 38848, 43097, 49984, 53416, 77696, 86194, 99968, 106832, 155392, 172388, 199936, 213664, 344776, 427328, 474067, 689552, 854656, 948134, 1379104, 1709312, 1896268, 2758208, 3792536, 5516416, 7585072, 11032832, 15170144, 30340288, 60680576, 121361152]

約数ペア:

[(1, 121361152), (2, 60680576), (4, 30340288), (8, 15170144), (11, 11032832), (16, 7585072), (22, 5516416), (32, 3792536), (44, 2758208), (64, 1896268), (71, 1709312), (88, 1379104), (128, 948134), (142, 854656), (176, 689552), (256, 474067), (284, 427328), (352, 344776), (568, 213664), (607, 199936), (704, 172388), (781, 155392), (1136, 106832), (1214, 99968), (1408, 86194), (1562, 77696), (2272, 53416), (2428, 49984), (2816, 43097), (3124, 38848), (4544, 26708), (4856, 24992), (6248, 19424), (6677, 18176), (9088, 13354), (9712, 12496)]