82138368

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1$

素因数の和:484

約数の個数: 144

約数和(自身を含む): 248386880

約数和(自身を除く): 166248512

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, 433, 456, 494, 608, 624, 741, 768, 832, 866, 912, 988, 1216, 1248, 1299, 1482, 1664, 1732, 1824, 1976, 2432, 2496, 2598, 2964, 3328, 3464, 3648, 3952, 4864, 4992, 5196, 5629, 5928, 6928, 7296, 7904, 8227, 9984, 10392, 11258, 11856, 13856, 14592, 15808, 16454, 16887, 20784, 22516, 23712, 24681, 27712, 31616, 32908, 33774, 41568, 45032, 47424, 49362, 55424, 63232, 65816, 67548, 83136, 90064, 94848, 98724, 106951, 110848, 131632, 135096, 166272, 180128, 189696, 197448, 213902, 263264, 270192, 320853, 332544, 360256, 394896, 427804, 526528, 540384, 641706, 720512, 789792, 855608, 1053056, 1080768, 1283412, 1441024, 1579584, 1711216, 2106112, 2161536, 2566824, 3159168, 3422432, 4323072, 5133648, 6318336, 6844864, 10267296, 13689728, 20534592, 27379456, 41069184, 82138368]

約数ペア:

[(1, 82138368), (2, 41069184), (3, 27379456), (4, 20534592), (6, 13689728), (8, 10267296), (12, 6844864), (13, 6318336), (16, 5133648), (19, 4323072), (24, 3422432), (26, 3159168), (32, 2566824), (38, 2161536), (39, 2106112), (48, 1711216), (52, 1579584), (57, 1441024), (64, 1283412), (76, 1080768), (78, 1053056), (96, 855608), (104, 789792), (114, 720512), (128, 641706), (152, 540384), (156, 526528), (192, 427804), (208, 394896), (228, 360256), (247, 332544), (256, 320853), (304, 270192), (312, 263264), (384, 213902), (416, 197448), (433, 189696), (456, 180128), (494, 166272), (608, 135096), (624, 131632), (741, 110848), (768, 106951), (832, 98724), (866, 94848), (912, 90064), (988, 83136), (1216, 67548), (1248, 65816), (1299, 63232), (1482, 55424), (1664, 49362), (1732, 47424), (1824, 45032), (1976, 41568), (2432, 33774), (2496, 32908), (2598, 31616), (2964, 27712), (3328, 24681), (3464, 23712), (3648, 22516), (3952, 20784), (4864, 16887), (4992, 16454), (5196, 15808), (5629, 14592), (5928, 13856), (6928, 11856), (7296, 11258), (7904, 10392), (8227, 9984)]