139671546

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{967}}^1$

素因数の和:1179

約数の個数: 64

約数和(自身を含む): 338257920

約数和(自身を除く): 198586374

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 181, 266, 362, 399, 543, 798, 967, 1086, 1267, 1934, 2534, 2901, 3439, 3801, 5802, 6769, 6878, 7602, 10317, 13538, 18373, 20307, 20634, 24073, 36746, 40614, 48146, 55119, 72219, 110238, 128611, 144438, 175027, 257222, 350054, 385833, 525081, 771666, 1050162, 1225189, 2450378, 3325513, 3675567, 6651026, 7351134, 9976539, 19953078, 23278591, 46557182, 69835773, 139671546]

約数ペア:

[(1, 139671546), (2, 69835773), (3, 46557182), (6, 23278591), (7, 19953078), (14, 9976539), (19, 7351134), (21, 6651026), (38, 3675567), (42, 3325513), (57, 2450378), (114, 1225189), (133, 1050162), (181, 771666), (266, 525081), (362, 385833), (399, 350054), (543, 257222), (798, 175027), (967, 144438), (1086, 128611), (1267, 110238), (1934, 72219), (2534, 55119), (2901, 48146), (3439, 40614), (3801, 36746), (5802, 24073), (6769, 20634), (6878, 20307), (7602, 18373), (10317, 13538)]