129562368

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{683}}^1$

素因数の和:734

約数の個数: 144

約数和(自身を含む): 391466880

約数和(自身を除く): 261904512

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 64, 76, 78, 96, 104, 114, 128, 152, 156, 192, 208, 228, 247, 256, 304, 312, 384, 416, 456, 494, 608, 624, 683, 741, 768, 832, 912, 988, 1216, 1248, 1366, 1482, 1664, 1824, 1976, 2049, 2432, 2496, 2732, 2964, 3328, 3648, 3952, 4098, 4864, 4992, 5464, 5928, 7296, 7904, 8196, 8879, 9984, 10928, 11856, 12977, 14592, 15808, 16392, 17758, 21856, 23712, 25954, 26637, 31616, 32784, 35516, 38931, 43712, 47424, 51908, 53274, 63232, 65568, 71032, 77862, 87424, 94848, 103816, 106548, 131136, 142064, 155724, 168701, 174848, 189696, 207632, 213096, 262272, 284128, 311448, 337402, 415264, 426192, 506103, 524544, 568256, 622896, 674804, 830528, 852384, 1012206, 1136512, 1245792, 1349608, 1661056, 1704768, 2024412, 2273024, 2491584, 2699216, 3322112, 3409536, 4048824, 4983168, 5398432, 6819072, 8097648, 9966336, 10796864, 16195296, 21593728, 32390592, 43187456, 64781184, 129562368]

約数ペア:

[(1, 129562368), (2, 64781184), (3, 43187456), (4, 32390592), (6, 21593728), (8, 16195296), (12, 10796864), (13, 9966336), (16, 8097648), (19, 6819072), (24, 5398432), (26, 4983168), (32, 4048824), (38, 3409536), (39, 3322112), (48, 2699216), (52, 2491584), (57, 2273024), (64, 2024412), (76, 1704768), (78, 1661056), (96, 1349608), (104, 1245792), (114, 1136512), (128, 1012206), (152, 852384), (156, 830528), (192, 674804), (208, 622896), (228, 568256), (247, 524544), (256, 506103), (304, 426192), (312, 415264), (384, 337402), (416, 311448), (456, 284128), (494, 262272), (608, 213096), (624, 207632), (683, 189696), (741, 174848), (768, 168701), (832, 155724), (912, 142064), (988, 131136), (1216, 106548), (1248, 103816), (1366, 94848), (1482, 87424), (1664, 77862), (1824, 71032), (1976, 65568), (2049, 63232), (2432, 53274), (2496, 51908), (2732, 47424), (2964, 43712), (3328, 38931), (3648, 35516), (3952, 32784), (4098, 31616), (4864, 26637), (4992, 25954), (5464, 23712), (5928, 21856), (7296, 17758), (7904, 16392), (8196, 15808), (8879, 14592), (9984, 12977), (10928, 11856)]