165164986

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{829}}^1$

素因数の和:971

約数の個数: 48

約数和(自身を含む): 306568800

約数和(自身を除く): 141403814

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 107, 133, 214, 266, 749, 829, 931, 1498, 1658, 1862, 2033, 4066, 5243, 5803, 10486, 11606, 14231, 15751, 28462, 31502, 40621, 81242, 88703, 99617, 110257, 177406, 199234, 220514, 620921, 771799, 1241842, 1543598, 1685357, 3370714, 4346447, 8692894, 11797499, 23594998, 82582493, 165164986]

約数ペア:

[(1, 165164986), (2, 82582493), (7, 23594998), (14, 11797499), (19, 8692894), (38, 4346447), (49, 3370714), (98, 1685357), (107, 1543598), (133, 1241842), (214, 771799), (266, 620921), (749, 220514), (829, 199234), (931, 177406), (1498, 110257), (1658, 99617), (1862, 88703), (2033, 81242), (4066, 40621), (5243, 31502), (5803, 28462), (10486, 15751), (11606, 14231)]