139262208

素因数分解:

$2^8\times 3^1\times {\mathrm{43}}^1\times {\mathrm{4217}}^1$

素因数の和:4279

約数の個数: 72

約数和(自身を含む): 379350048

約数和(自身を除く): 240087840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 128, 129, 172, 192, 256, 258, 344, 384, 516, 688, 768, 1032, 1376, 2064, 2752, 4128, 4217, 5504, 8256, 8434, 11008, 12651, 16512, 16868, 25302, 33024, 33736, 50604, 67472, 101208, 134944, 181331, 202416, 269888, 362662, 404832, 539776, 543993, 725324, 809664, 1079552, 1087986, 1450648, 1619328, 2175972, 2901296, 3238656, 4351944, 5802592, 8703888, 11605184, 17407776, 23210368, 34815552, 46420736, 69631104, 139262208]

約数ペア:

[(1, 139262208), (2, 69631104), (3, 46420736), (4, 34815552), (6, 23210368), (8, 17407776), (12, 11605184), (16, 8703888), (24, 5802592), (32, 4351944), (43, 3238656), (48, 2901296), (64, 2175972), (86, 1619328), (96, 1450648), (128, 1087986), (129, 1079552), (172, 809664), (192, 725324), (256, 543993), (258, 539776), (344, 404832), (384, 362662), (516, 269888), (688, 202416), (768, 181331), (1032, 134944), (1376, 101208), (2064, 67472), (2752, 50604), (4128, 33736), (4217, 33024), (5504, 25302), (8256, 16868), (8434, 16512), (11008, 12651)]