128337792

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1321}}^1$

素因数の和:1372

約数の個数: 128

約数和(自身を含む): 388350720

約数和(自身を除く): 260012928

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 32, 33, 44, 46, 48, 64, 66, 69, 88, 92, 96, 128, 132, 138, 176, 184, 192, 253, 264, 276, 352, 368, 384, 506, 528, 552, 704, 736, 759, 1012, 1056, 1104, 1321, 1408, 1472, 1518, 2024, 2112, 2208, 2642, 2944, 3036, 3963, 4048, 4224, 4416, 5284, 6072, 7926, 8096, 8832, 10568, 12144, 14531, 15852, 16192, 21136, 24288, 29062, 30383, 31704, 32384, 42272, 43593, 48576, 58124, 60766, 63408, 84544, 87186, 91149, 97152, 116248, 121532, 126816, 169088, 174372, 182298, 232496, 243064, 253632, 334213, 348744, 364596, 464992, 486128, 507264, 668426, 697488, 729192, 929984, 972256, 1002639, 1336852, 1394976, 1458384, 1859968, 1944512, 2005278, 2673704, 2789952, 2916768, 3889024, 4010556, 5347408, 5579904, 5833536, 8021112, 10694816, 11667072, 16042224, 21389632, 32084448, 42779264, 64168896, 128337792]

約数ペア:

[(1, 128337792), (2, 64168896), (3, 42779264), (4, 32084448), (6, 21389632), (8, 16042224), (11, 11667072), (12, 10694816), (16, 8021112), (22, 5833536), (23, 5579904), (24, 5347408), (32, 4010556), (33, 3889024), (44, 2916768), (46, 2789952), (48, 2673704), (64, 2005278), (66, 1944512), (69, 1859968), (88, 1458384), (92, 1394976), (96, 1336852), (128, 1002639), (132, 972256), (138, 929984), (176, 729192), (184, 697488), (192, 668426), (253, 507264), (264, 486128), (276, 464992), (352, 364596), (368, 348744), (384, 334213), (506, 253632), (528, 243064), (552, 232496), (704, 182298), (736, 174372), (759, 169088), (1012, 126816), (1056, 121532), (1104, 116248), (1321, 97152), (1408, 91149), (1472, 87186), (1518, 84544), (2024, 63408), (2112, 60766), (2208, 58124), (2642, 48576), (2944, 43593), (3036, 42272), (3963, 32384), (4048, 31704), (4224, 30383), (4416, 29062), (5284, 24288), (6072, 21136), (7926, 16192), (8096, 15852), (8832, 14531), (10568, 12144)]