128071416

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{15649}}^1$

素因数の和:15700

約数の個数: 64

約数和(自身を含む): 360576000

約数和(自身を除く): 232504584

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 62, 66, 88, 93, 124, 132, 186, 248, 264, 341, 372, 682, 744, 1023, 1364, 2046, 2728, 4092, 8184, 15649, 31298, 46947, 62596, 93894, 125192, 172139, 187788, 344278, 375576, 485119, 516417, 688556, 970238, 1032834, 1377112, 1455357, 1940476, 2065668, 2910714, 3880952, 4131336, 5336309, 5821428, 10672618, 11642856, 16008927, 21345236, 32017854, 42690472, 64035708, 128071416]

約数ペア:

[(1, 128071416), (2, 64035708), (3, 42690472), (4, 32017854), (6, 21345236), (8, 16008927), (11, 11642856), (12, 10672618), (22, 5821428), (24, 5336309), (31, 4131336), (33, 3880952), (44, 2910714), (62, 2065668), (66, 1940476), (88, 1455357), (93, 1377112), (124, 1032834), (132, 970238), (186, 688556), (248, 516417), (264, 485119), (341, 375576), (372, 344278), (682, 187788), (744, 172139), (1023, 125192), (1364, 93894), (2046, 62596), (2728, 46947), (4092, 31298), (8184, 15649)]