133297216

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1223}}^1$

素因数の和:1379

約数の個数: 56

約数和(自身を含む): 287267904

約数和(自身を除く): 153970688

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 131, 208, 262, 416, 524, 832, 1048, 1223, 1703, 2096, 2446, 3406, 4192, 4892, 6812, 8384, 9784, 13624, 15899, 19568, 27248, 31798, 39136, 54496, 63596, 78272, 108992, 127192, 160213, 254384, 320426, 508768, 640852, 1017536, 1281704, 2082769, 2563408, 4165538, 5126816, 8331076, 10253632, 16662152, 33324304, 66648608, 133297216]

約数ペア:

[(1, 133297216), (2, 66648608), (4, 33324304), (8, 16662152), (13, 10253632), (16, 8331076), (26, 5126816), (32, 4165538), (52, 2563408), (64, 2082769), (104, 1281704), (131, 1017536), (208, 640852), (262, 508768), (416, 320426), (524, 254384), (832, 160213), (1048, 127192), (1223, 108992), (1703, 78272), (2096, 63596), (2446, 54496), (3406, 39136), (4192, 31798), (4892, 27248), (6812, 19568), (8384, 15899), (9784, 13624)]