155091456

素因数分解:

$2^9\times 3^3\times {\mathrm{13}}^1\times {\mathrm{863}}^1$

素因数の和:903

約数の個数: 160

約数和(自身を含む): 494968320

約数和(自身を除く): 339876864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 128, 144, 156, 192, 208, 216, 234, 256, 288, 312, 351, 384, 416, 432, 468, 512, 576, 624, 702, 768, 832, 863, 864, 936, 1152, 1248, 1404, 1536, 1664, 1726, 1728, 1872, 2304, 2496, 2589, 2808, 3328, 3452, 3456, 3744, 4608, 4992, 5178, 5616, 6656, 6904, 6912, 7488, 7767, 9984, 10356, 11219, 11232, 13808, 13824, 14976, 15534, 19968, 20712, 22438, 22464, 23301, 27616, 29952, 31068, 33657, 41424, 44876, 44928, 46602, 55232, 59904, 62136, 67314, 82848, 89752, 89856, 93204, 100971, 110464, 124272, 134628, 165696, 179504, 179712, 186408, 201942, 220928, 248544, 269256, 302913, 331392, 359008, 372816, 403884, 441856, 497088, 538512, 605826, 662784, 718016, 745632, 807768, 994176, 1077024, 1211652, 1325568, 1436032, 1491264, 1615536, 1988352, 2154048, 2423304, 2872064, 2982528, 3231072, 3976704, 4308096, 4846608, 5744128, 5965056, 6462144, 8616192, 9693216, 11930112, 12924288, 17232384, 19386432, 25848576, 38772864, 51697152, 77545728, 155091456]

約数ペア:

[(1, 155091456), (2, 77545728), (3, 51697152), (4, 38772864), (6, 25848576), (8, 19386432), (9, 17232384), (12, 12924288), (13, 11930112), (16, 9693216), (18, 8616192), (24, 6462144), (26, 5965056), (27, 5744128), (32, 4846608), (36, 4308096), (39, 3976704), (48, 3231072), (52, 2982528), (54, 2872064), (64, 2423304), (72, 2154048), (78, 1988352), (96, 1615536), (104, 1491264), (108, 1436032), (117, 1325568), (128, 1211652), (144, 1077024), (156, 994176), (192, 807768), (208, 745632), (216, 718016), (234, 662784), (256, 605826), (288, 538512), (312, 497088), (351, 441856), (384, 403884), (416, 372816), (432, 359008), (468, 331392), (512, 302913), (576, 269256), (624, 248544), (702, 220928), (768, 201942), (832, 186408), (863, 179712), (864, 179504), (936, 165696), (1152, 134628), (1248, 124272), (1404, 110464), (1536, 100971), (1664, 93204), (1726, 89856), (1728, 89752), (1872, 82848), (2304, 67314), (2496, 62136), (2589, 59904), (2808, 55232), (3328, 46602), (3452, 44928), (3456, 44876), (3744, 41424), (4608, 33657), (4992, 31068), (5178, 29952), (5616, 27616), (6656, 23301), (6904, 22464), (6912, 22438), (7488, 20712), (7767, 19968), (9984, 15534), (10356, 14976), (11219, 13824), (11232, 13808)]