163893888

素因数分解:

$2^7\times 3^3\times {\mathrm{47}}^1\times {\mathrm{1009}}^1$

素因数の和:1079

約数の個数: 128

約数和(自身を含む): 494496000

約数和(自身を除く): 330602112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 47, 48, 54, 64, 72, 94, 96, 108, 128, 141, 144, 188, 192, 216, 282, 288, 376, 384, 423, 432, 564, 576, 752, 846, 864, 1009, 1128, 1152, 1269, 1504, 1692, 1728, 2018, 2256, 2538, 3008, 3027, 3384, 3456, 4036, 4512, 5076, 6016, 6054, 6768, 8072, 9024, 9081, 10152, 12108, 13536, 16144, 18048, 18162, 20304, 24216, 27072, 27243, 32288, 36324, 40608, 47423, 48432, 54144, 54486, 64576, 72648, 81216, 94846, 96864, 108972, 129152, 142269, 145296, 162432, 189692, 193728, 217944, 284538, 290592, 379384, 387456, 426807, 435888, 569076, 581184, 758768, 853614, 871776, 1138152, 1162368, 1280421, 1517536, 1707228, 1743552, 2276304, 2560842, 3035072, 3414456, 3487104, 4552608, 5121684, 6070144, 6828912, 9105216, 10243368, 13657824, 18210432, 20486736, 27315648, 40973472, 54631296, 81946944, 163893888]

約数ペア:

[(1, 163893888), (2, 81946944), (3, 54631296), (4, 40973472), (6, 27315648), (8, 20486736), (9, 18210432), (12, 13657824), (16, 10243368), (18, 9105216), (24, 6828912), (27, 6070144), (32, 5121684), (36, 4552608), (47, 3487104), (48, 3414456), (54, 3035072), (64, 2560842), (72, 2276304), (94, 1743552), (96, 1707228), (108, 1517536), (128, 1280421), (141, 1162368), (144, 1138152), (188, 871776), (192, 853614), (216, 758768), (282, 581184), (288, 569076), (376, 435888), (384, 426807), (423, 387456), (432, 379384), (564, 290592), (576, 284538), (752, 217944), (846, 193728), (864, 189692), (1009, 162432), (1128, 145296), (1152, 142269), (1269, 129152), (1504, 108972), (1692, 96864), (1728, 94846), (2018, 81216), (2256, 72648), (2538, 64576), (3008, 54486), (3027, 54144), (3384, 48432), (3456, 47423), (4036, 40608), (4512, 36324), (5076, 32288), (6016, 27243), (6054, 27072), (6768, 24216), (8072, 20304), (9024, 18162), (9081, 18048), (10152, 16144), (12108, 13536)]