57180158

素因数分解:

$2^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:190

約数の個数: 64

約数和(自身を含む): 108864000

約数和(自身を除く): 51683842

約数列:

[1, 2, 7, 14, 19, 38, 41, 49, 82, 98, 107, 133, 214, 266, 287, 343, 574, 686, 749, 779, 931, 1498, 1558, 1862, 2009, 2033, 4018, 4066, 4387, 5243, 5453, 6517, 8774, 10486, 10906, 13034, 14063, 14231, 28126, 28462, 30709, 36701, 38171, 61418, 73402, 76342, 83353, 99617, 166706, 199234, 214963, 267197, 429926, 534394, 583471, 697319, 1166942, 1394638, 1504741, 3009482, 4084297, 8168594, 28590079, 57180158]

約数ペア:

[(1, 57180158), (2, 28590079), (7, 8168594), (14, 4084297), (19, 3009482), (38, 1504741), (41, 1394638), (49, 1166942), (82, 697319), (98, 583471), (107, 534394), (133, 429926), (214, 267197), (266, 214963), (287, 199234), (343, 166706), (574, 99617), (686, 83353), (749, 76342), (779, 73402), (931, 61418), (1498, 38171), (1558, 36701), (1862, 30709), (2009, 28462), (2033, 28126), (4018, 14231), (4066, 14063), (4387, 13034), (5243, 10906), (5453, 10486), (6517, 8774)]