139961344

素因数分解:

$2^{10}\times {\mathrm{103}}^1\times {\mathrm{1327}}^1$

素因数の和:1450

約数の個数: 44

約数和(自身を含む): 282715264

約数和(自身を除く): 142753920

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 128, 206, 256, 412, 512, 824, 1024, 1327, 1648, 2654, 3296, 5308, 6592, 10616, 13184, 21232, 26368, 42464, 52736, 84928, 105472, 136681, 169856, 273362, 339712, 546724, 679424, 1093448, 1358848, 2186896, 4373792, 8747584, 17495168, 34990336, 69980672, 139961344]

約数ペア:

[(1, 139961344), (2, 69980672), (4, 34990336), (8, 17495168), (16, 8747584), (32, 4373792), (64, 2186896), (103, 1358848), (128, 1093448), (206, 679424), (256, 546724), (412, 339712), (512, 273362), (824, 169856), (1024, 136681), (1327, 105472), (1648, 84928), (2654, 52736), (3296, 42464), (5308, 26368), (6592, 21232), (10616, 13184)]