128332592

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{1741}}^1$

素因数の和:2037

約数の個数: 40

約数和(自身を含む): 264393792

約数和(自身を除く): 136061200

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 271, 272, 542, 1084, 1741, 2168, 3482, 4336, 4607, 6964, 9214, 13928, 18428, 27856, 29597, 36856, 59194, 73712, 118388, 236776, 471811, 473552, 943622, 1887244, 3774488, 7548976, 8020787, 16041574, 32083148, 64166296, 128332592]

約数ペア:

[(1, 128332592), (2, 64166296), (4, 32083148), (8, 16041574), (16, 8020787), (17, 7548976), (34, 3774488), (68, 1887244), (136, 943622), (271, 473552), (272, 471811), (542, 236776), (1084, 118388), (1741, 73712), (2168, 59194), (3482, 36856), (4336, 29597), (4607, 27856), (6964, 18428), (9214, 13928)]