128826816

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1361}}^1$

素因数の和:1422

約数の個数: 112

約数和(自身を含む): 373623840

約数和(自身を除く): 244797024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 29, 32, 34, 48, 51, 58, 64, 68, 87, 96, 102, 116, 136, 174, 192, 204, 232, 272, 348, 408, 464, 493, 544, 696, 816, 928, 986, 1088, 1361, 1392, 1479, 1632, 1856, 1972, 2722, 2784, 2958, 3264, 3944, 4083, 5444, 5568, 5916, 7888, 8166, 10888, 11832, 15776, 16332, 21776, 23137, 23664, 31552, 32664, 39469, 43552, 46274, 47328, 65328, 69411, 78938, 87104, 92548, 94656, 118407, 130656, 138822, 157876, 185096, 236814, 261312, 277644, 315752, 370192, 473628, 555288, 631504, 670973, 740384, 947256, 1110576, 1263008, 1341946, 1480768, 1894512, 2012919, 2221152, 2526016, 2683892, 3789024, 4025838, 4442304, 5367784, 7578048, 8051676, 10735568, 16103352, 21471136, 32206704, 42942272, 64413408, 128826816]

約数ペア:

[(1, 128826816), (2, 64413408), (3, 42942272), (4, 32206704), (6, 21471136), (8, 16103352), (12, 10735568), (16, 8051676), (17, 7578048), (24, 5367784), (29, 4442304), (32, 4025838), (34, 3789024), (48, 2683892), (51, 2526016), (58, 2221152), (64, 2012919), (68, 1894512), (87, 1480768), (96, 1341946), (102, 1263008), (116, 1110576), (136, 947256), (174, 740384), (192, 670973), (204, 631504), (232, 555288), (272, 473628), (348, 370192), (408, 315752), (464, 277644), (493, 261312), (544, 236814), (696, 185096), (816, 157876), (928, 138822), (986, 130656), (1088, 118407), (1361, 94656), (1392, 92548), (1479, 87104), (1632, 78938), (1856, 69411), (1972, 65328), (2722, 47328), (2784, 46274), (2958, 43552), (3264, 39469), (3944, 32664), (4083, 31552), (5444, 23664), (5568, 23137), (5916, 21776), (7888, 16332), (8166, 15776), (10888, 11832)]