164993556

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1087}}^1$

素因数の和:1253

約数の個数: 96

約数和(自身を含む): 477675520

約数和(自身を除く): 312681964

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 139, 156, 182, 273, 278, 364, 417, 546, 556, 834, 973, 1087, 1092, 1668, 1807, 1946, 2174, 2919, 3261, 3614, 3892, 4348, 5421, 5838, 6522, 7228, 7609, 10842, 11676, 12649, 13044, 14131, 15218, 21684, 22827, 25298, 28262, 30436, 37947, 42393, 45654, 50596, 56524, 75894, 84786, 91308, 98917, 151093, 151788, 169572, 197834, 296751, 302186, 395668, 453279, 593502, 604372, 906558, 1057651, 1187004, 1813116, 1964209, 2115302, 3172953, 3928418, 4230604, 5892627, 6345906, 7856836, 11785254, 12691812, 13749463, 23570508, 27498926, 41248389, 54997852, 82496778, 164993556]

約数ペア:

[(1, 164993556), (2, 82496778), (3, 54997852), (4, 41248389), (6, 27498926), (7, 23570508), (12, 13749463), (13, 12691812), (14, 11785254), (21, 7856836), (26, 6345906), (28, 5892627), (39, 4230604), (42, 3928418), (52, 3172953), (78, 2115302), (84, 1964209), (91, 1813116), (139, 1187004), (156, 1057651), (182, 906558), (273, 604372), (278, 593502), (364, 453279), (417, 395668), (546, 302186), (556, 296751), (834, 197834), (973, 169572), (1087, 151788), (1092, 151093), (1668, 98917), (1807, 91308), (1946, 84786), (2174, 75894), (2919, 56524), (3261, 50596), (3614, 45654), (3892, 42393), (4348, 37947), (5421, 30436), (5838, 28262), (6522, 25298), (7228, 22827), (7609, 21684), (10842, 15218), (11676, 14131), (12649, 13044)]