128526048

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{269}}^1$

素因数の和:374

約数の個数: 192

約数和(自身を含む): 435456000

約数和(自身を除く): 306929952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 79, 84, 96, 108, 112, 126, 144, 158, 168, 189, 216, 224, 237, 252, 269, 288, 316, 336, 378, 432, 474, 504, 538, 553, 632, 672, 711, 756, 807, 864, 948, 1008, 1076, 1106, 1264, 1422, 1512, 1614, 1659, 1883, 1896, 2016, 2133, 2152, 2212, 2421, 2528, 2844, 3024, 3228, 3318, 3766, 3792, 4266, 4304, 4424, 4842, 4977, 5649, 5688, 6048, 6456, 6636, 7263, 7532, 7584, 8532, 8608, 8848, 9684, 9954, 11298, 11376, 12912, 13272, 14526, 14931, 15064, 16947, 17064, 17696, 19368, 19908, 21251, 22596, 22752, 25824, 26544, 29052, 29862, 30128, 33894, 34128, 38736, 39816, 42502, 45192, 50841, 53088, 58104, 59724, 60256, 63753, 67788, 68256, 77472, 79632, 85004, 90384, 101682, 116208, 119448, 127506, 135576, 148757, 159264, 170008, 180768, 191259, 203364, 232416, 238896, 255012, 271152, 297514, 340016, 382518, 406728, 446271, 477792, 510024, 542304, 573777, 595028, 680032, 765036, 813456, 892542, 1020048, 1147554, 1190056, 1338813, 1530072, 1626912, 1785084, 2040096, 2295108, 2380112, 2677626, 3060144, 3570168, 4016439, 4590216, 4760224, 5355252, 6120288, 7140336, 8032878, 9180432, 10710504, 14280672, 16065756, 18360864, 21421008, 32131512, 42842016, 64263024, 128526048]

約数ペア:

[(1, 128526048), (2, 64263024), (3, 42842016), (4, 32131512), (6, 21421008), (7, 18360864), (8, 16065756), (9, 14280672), (12, 10710504), (14, 9180432), (16, 8032878), (18, 7140336), (21, 6120288), (24, 5355252), (27, 4760224), (28, 4590216), (32, 4016439), (36, 3570168), (42, 3060144), (48, 2677626), (54, 2380112), (56, 2295108), (63, 2040096), (72, 1785084), (79, 1626912), (84, 1530072), (96, 1338813), (108, 1190056), (112, 1147554), (126, 1020048), (144, 892542), (158, 813456), (168, 765036), (189, 680032), (216, 595028), (224, 573777), (237, 542304), (252, 510024), (269, 477792), (288, 446271), (316, 406728), (336, 382518), (378, 340016), (432, 297514), (474, 271152), (504, 255012), (538, 238896), (553, 232416), (632, 203364), (672, 191259), (711, 180768), (756, 170008), (807, 159264), (864, 148757), (948, 135576), (1008, 127506), (1076, 119448), (1106, 116208), (1264, 101682), (1422, 90384), (1512, 85004), (1614, 79632), (1659, 77472), (1883, 68256), (1896, 67788), (2016, 63753), (2133, 60256), (2152, 59724), (2212, 58104), (2421, 53088), (2528, 50841), (2844, 45192), (3024, 42502), (3228, 39816), (3318, 38736), (3766, 34128), (3792, 33894), (4266, 30128), (4304, 29862), (4424, 29052), (4842, 26544), (4977, 25824), (5649, 22752), (5688, 22596), (6048, 21251), (6456, 19908), (6636, 19368), (7263, 17696), (7532, 17064), (7584, 16947), (8532, 15064), (8608, 14931), (8848, 14526), (9684, 13272), (9954, 12912), (11298, 11376)]