135025712

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{557}}^1$

素因数の和:813

約数の個数: 40

約数和(自身を含む): 266389200

約数和(自身を除く): 131363488

約数列:

[1, 2, 4, 8, 16, 109, 139, 218, 278, 436, 556, 557, 872, 1112, 1114, 1744, 2224, 2228, 4456, 8912, 15151, 30302, 60604, 60713, 77423, 121208, 121426, 154846, 242416, 242852, 309692, 485704, 619384, 971408, 1238768, 8439107, 16878214, 33756428, 67512856, 135025712]

約数ペア:

[(1, 135025712), (2, 67512856), (4, 33756428), (8, 16878214), (16, 8439107), (109, 1238768), (139, 971408), (218, 619384), (278, 485704), (436, 309692), (556, 242852), (557, 242416), (872, 154846), (1112, 121426), (1114, 121208), (1744, 77423), (2224, 60713), (2228, 60604), (4456, 30302), (8912, 15151)]