172364162

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^2$

素因数の和:219

約数の個数: 48

約数和(自身を含む): 294166080

約数和(自身を除く): 121801918

約数列:

[1, 2, 19, 23, 38, 46, 53, 61, 106, 122, 437, 874, 1007, 1159, 1219, 1403, 2014, 2318, 2438, 2806, 3233, 3721, 6466, 7442, 23161, 26657, 46322, 53314, 61427, 70699, 74359, 85583, 122854, 141398, 148718, 171166, 197213, 394426, 1412821, 1626077, 2825642, 3252154, 3747047, 4535899, 7494094, 9071798, 86182081, 172364162]

約数ペア:

[(1, 172364162), (2, 86182081), (19, 9071798), (23, 7494094), (38, 4535899), (46, 3747047), (53, 3252154), (61, 2825642), (106, 1626077), (122, 1412821), (437, 394426), (874, 197213), (1007, 171166), (1159, 148718), (1219, 141398), (1403, 122854), (2014, 85583), (2318, 74359), (2438, 70699), (2806, 61427), (3233, 53314), (3721, 46322), (6466, 26657), (7442, 23161)]