155693538

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8641}}^1$

素因数の和:8680

約数の個数: 96

約数和(自身を含む): 452979072

約数和(自身を除く): 297285534

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 33, 39, 42, 63, 66, 77, 78, 91, 99, 117, 126, 143, 154, 182, 198, 231, 234, 273, 286, 429, 462, 546, 693, 819, 858, 1001, 1287, 1386, 1638, 2002, 2574, 3003, 6006, 8641, 9009, 17282, 18018, 25923, 51846, 60487, 77769, 95051, 112333, 120974, 155538, 181461, 190102, 224666, 285153, 336999, 362922, 544383, 570306, 665357, 673998, 786331, 855459, 1010997, 1088766, 1235663, 1330714, 1572662, 1710918, 1996071, 2021994, 2358993, 2471326, 3706989, 3992142, 4717986, 5988213, 7076979, 7413978, 8649641, 11120967, 11976426, 14153958, 17299282, 22241934, 25948923, 51897846, 77846769, 155693538]

約数ペア:

[(1, 155693538), (2, 77846769), (3, 51897846), (6, 25948923), (7, 22241934), (9, 17299282), (11, 14153958), (13, 11976426), (14, 11120967), (18, 8649641), (21, 7413978), (22, 7076979), (26, 5988213), (33, 4717986), (39, 3992142), (42, 3706989), (63, 2471326), (66, 2358993), (77, 2021994), (78, 1996071), (91, 1710918), (99, 1572662), (117, 1330714), (126, 1235663), (143, 1088766), (154, 1010997), (182, 855459), (198, 786331), (231, 673998), (234, 665357), (273, 570306), (286, 544383), (429, 362922), (462, 336999), (546, 285153), (693, 224666), (819, 190102), (858, 181461), (1001, 155538), (1287, 120974), (1386, 112333), (1638, 95051), (2002, 77769), (2574, 60487), (3003, 51846), (6006, 25923), (8641, 18018), (9009, 17282)]