168697732

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{811}}^1$

素因数の和:881

約数の個数: 96

約数和(自身を含む): 392878080

約数和(自身を除く): 224180348

約数列:

[1, 2, 4, 7, 14, 17, 19, 23, 28, 34, 38, 46, 68, 76, 92, 119, 133, 161, 238, 266, 322, 323, 391, 437, 476, 532, 644, 646, 782, 811, 874, 1292, 1564, 1622, 1748, 2261, 2737, 3059, 3244, 4522, 5474, 5677, 6118, 7429, 9044, 10948, 11354, 12236, 13787, 14858, 15409, 18653, 22708, 27574, 29716, 30818, 37306, 52003, 55148, 61636, 74612, 96509, 104006, 107863, 130571, 193018, 208012, 215726, 261142, 261953, 317101, 354407, 386036, 431452, 522284, 523906, 634202, 708814, 1047812, 1268404, 1417628, 1833671, 2219707, 2480849, 3667342, 4439414, 4961698, 6024919, 7334684, 8878828, 9923396, 12049838, 24099676, 42174433, 84348866, 168697732]

約数ペア:

[(1, 168697732), (2, 84348866), (4, 42174433), (7, 24099676), (14, 12049838), (17, 9923396), (19, 8878828), (23, 7334684), (28, 6024919), (34, 4961698), (38, 4439414), (46, 3667342), (68, 2480849), (76, 2219707), (92, 1833671), (119, 1417628), (133, 1268404), (161, 1047812), (238, 708814), (266, 634202), (322, 523906), (323, 522284), (391, 431452), (437, 386036), (476, 354407), (532, 317101), (644, 261953), (646, 261142), (782, 215726), (811, 208012), (874, 193018), (1292, 130571), (1564, 107863), (1622, 104006), (1748, 96509), (2261, 74612), (2737, 61636), (3059, 55148), (3244, 52003), (4522, 37306), (5474, 30818), (5677, 29716), (6118, 27574), (7429, 22708), (9044, 18653), (10948, 15409), (11354, 14858), (12236, 13787)]