190078146

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{241}}^1\times {\mathrm{1019}}^1$

素因数の和:1311

約数の個数: 48

約数和(自身を含む): 423577440

約数和(自身を除く): 233499294

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 241, 258, 387, 482, 723, 774, 1019, 1446, 2038, 2169, 3057, 4338, 6114, 9171, 10363, 18342, 20726, 31089, 43817, 62178, 87634, 93267, 131451, 186534, 245579, 262902, 394353, 491158, 736737, 788706, 1473474, 2210211, 4420422, 10559897, 21119794, 31679691, 63359382, 95039073, 190078146]

約数ペア:

[(1, 190078146), (2, 95039073), (3, 63359382), (6, 31679691), (9, 21119794), (18, 10559897), (43, 4420422), (86, 2210211), (129, 1473474), (241, 788706), (258, 736737), (387, 491158), (482, 394353), (723, 262902), (774, 245579), (1019, 186534), (1446, 131451), (2038, 93267), (2169, 87634), (3057, 62178), (4338, 43817), (6114, 31089), (9171, 20726), (10363, 18342)]