127362976

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{1451}}^1$

素因数の和:1685

約数の個数: 48

約数和(自身を含む): 271500768

約数和(自身を除く): 144137792

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 211, 416, 422, 844, 1451, 1688, 2743, 2902, 3376, 5486, 5804, 6752, 10972, 11608, 18863, 21944, 23216, 37726, 43888, 46432, 75452, 87776, 150904, 301808, 306161, 603616, 612322, 1224644, 2449288, 3980093, 4898576, 7960186, 9797152, 15920372, 31840744, 63681488, 127362976]

約数ペア:

[(1, 127362976), (2, 63681488), (4, 31840744), (8, 15920372), (13, 9797152), (16, 7960186), (26, 4898576), (32, 3980093), (52, 2449288), (104, 1224644), (208, 612322), (211, 603616), (416, 306161), (422, 301808), (844, 150904), (1451, 87776), (1688, 75452), (2743, 46432), (2902, 43888), (3376, 37726), (5486, 23216), (5804, 21944), (6752, 18863), (10972, 11608)]