135508324

素因数分解:

$2^2\times 7^3\times {\mathrm{283}}^1\times {\mathrm{349}}^1$

素因数の和:657

約数の個数: 48

約数和(自身を含む): 278320000

約数和(自身を除く): 142811676

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 283, 343, 349, 566, 686, 698, 1132, 1372, 1396, 1981, 2443, 3962, 4886, 7924, 9772, 13867, 17101, 27734, 34202, 55468, 68404, 97069, 98767, 119707, 194138, 197534, 239414, 388276, 395068, 478828, 691369, 1382738, 2765476, 4839583, 9679166, 19358332, 33877081, 67754162, 135508324]

約数ペア:

[(1, 135508324), (2, 67754162), (4, 33877081), (7, 19358332), (14, 9679166), (28, 4839583), (49, 2765476), (98, 1382738), (196, 691369), (283, 478828), (343, 395068), (349, 388276), (566, 239414), (686, 197534), (698, 194138), (1132, 119707), (1372, 98767), (1396, 97069), (1981, 68404), (2443, 55468), (3962, 34202), (4886, 27734), (7924, 17101), (9772, 13867)]