128584098

素因数分解:

$2^1\times 3^4\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:301

約数の個数: 80

約数和(自身を含む): 297845856

約数和(自身を除く): 169261758

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 81, 83, 131, 146, 162, 166, 219, 249, 262, 393, 438, 498, 657, 747, 786, 1179, 1314, 1494, 1971, 2241, 2358, 3537, 3942, 4482, 5913, 6059, 6723, 7074, 9563, 10611, 10873, 11826, 12118, 13446, 18177, 19126, 21222, 21746, 28689, 32619, 36354, 54531, 57378, 65238, 86067, 97857, 109062, 163593, 172134, 195714, 258201, 293571, 327186, 490779, 516402, 587142, 774603, 793729, 880713, 981558, 1549206, 1587458, 1761426, 2381187, 4762374, 7143561, 14287122, 21430683, 42861366, 64292049, 128584098]

約数ペア:

[(1, 128584098), (2, 64292049), (3, 42861366), (6, 21430683), (9, 14287122), (18, 7143561), (27, 4762374), (54, 2381187), (73, 1761426), (81, 1587458), (83, 1549206), (131, 981558), (146, 880713), (162, 793729), (166, 774603), (219, 587142), (249, 516402), (262, 490779), (393, 327186), (438, 293571), (498, 258201), (657, 195714), (747, 172134), (786, 163593), (1179, 109062), (1314, 97857), (1494, 86067), (1971, 65238), (2241, 57378), (2358, 54531), (3537, 36354), (3942, 32619), (4482, 28689), (5913, 21746), (6059, 21222), (6723, 19126), (7074, 18177), (9563, 13446), (10611, 12118), (10873, 11826)]