149831604

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{320153}}^1$

素因数の和:320176

約数の個数: 36

約数和(自身を含む): 407876196

約数和(自身を除く): 258044592

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 320153, 640306, 960459, 1280612, 1920918, 2881377, 3841836, 4161989, 5762754, 8323978, 11525508, 12485967, 16647956, 24971934, 37457901, 49943868, 74915802, 149831604]

約数ペア:

[(1, 149831604), (2, 74915802), (3, 49943868), (4, 37457901), (6, 24971934), (9, 16647956), (12, 12485967), (13, 11525508), (18, 8323978), (26, 5762754), (36, 4161989), (39, 3841836), (52, 2881377), (78, 1920918), (117, 1280612), (156, 960459), (234, 640306), (468, 320153)]