121111928

素因数分解:

$2^3\times 7^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:170

約数の個数: 128

約数和(自身を含む): 293760000

約数和(自身を除く): 172648072

約数列:

[1, 2, 4, 7, 8, 14, 19, 23, 28, 38, 46, 49, 56, 76, 92, 98, 101, 133, 152, 161, 184, 196, 202, 266, 322, 343, 392, 404, 437, 532, 644, 686, 707, 808, 874, 931, 1064, 1127, 1288, 1372, 1414, 1748, 1862, 1919, 2254, 2323, 2744, 2828, 3059, 3496, 3724, 3838, 4508, 4646, 4949, 5656, 6118, 6517, 7448, 7676, 7889, 9016, 9292, 9898, 12236, 13034, 13433, 15352, 15778, 16261, 18584, 19796, 21413, 24472, 26068, 26866, 31556, 32522, 34643, 39592, 42826, 44137, 52136, 53732, 63112, 65044, 69286, 85652, 88274, 94031, 107464, 113827, 130088, 138572, 149891, 171304, 176548, 188062, 227654, 277144, 299782, 308959, 353096, 376124, 455308, 599564, 617918, 658217, 752248, 796789, 910616, 1199128, 1235836, 1316434, 1593578, 2162713, 2471672, 2632868, 3187156, 4325426, 5265736, 6374312, 8650852, 15138991, 17301704, 30277982, 60555964, 121111928]

約数ペア:

[(1, 121111928), (2, 60555964), (4, 30277982), (7, 17301704), (8, 15138991), (14, 8650852), (19, 6374312), (23, 5265736), (28, 4325426), (38, 3187156), (46, 2632868), (49, 2471672), (56, 2162713), (76, 1593578), (92, 1316434), (98, 1235836), (101, 1199128), (133, 910616), (152, 796789), (161, 752248), (184, 658217), (196, 617918), (202, 599564), (266, 455308), (322, 376124), (343, 353096), (392, 308959), (404, 299782), (437, 277144), (532, 227654), (644, 188062), (686, 176548), (707, 171304), (808, 149891), (874, 138572), (931, 130088), (1064, 113827), (1127, 107464), (1288, 94031), (1372, 88274), (1414, 85652), (1748, 69286), (1862, 65044), (1919, 63112), (2254, 53732), (2323, 52136), (2744, 44137), (2828, 42826), (3059, 39592), (3496, 34643), (3724, 32522), (3838, 31556), (4508, 26866), (4646, 26068), (4949, 24472), (5656, 21413), (6118, 19796), (6517, 18584), (7448, 16261), (7676, 15778), (7889, 15352), (9016, 13433), (9292, 13034), (9898, 12236)]