129179624

素因数分解:

$2^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{17609}}^1$

素因数の和:17753

約数の個数: 32

約数和(自身を含む): 278942400

約数和(自身を除く): 149762776

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 131, 262, 524, 917, 1048, 1834, 3668, 7336, 17609, 35218, 70436, 123263, 140872, 246526, 493052, 986104, 2306779, 4613558, 9227116, 16147453, 18454232, 32294906, 64589812, 129179624]

約数ペア:

[(1, 129179624), (2, 64589812), (4, 32294906), (7, 18454232), (8, 16147453), (14, 9227116), (28, 4613558), (56, 2306779), (131, 986104), (262, 493052), (524, 246526), (917, 140872), (1048, 123263), (1834, 70436), (3668, 35218), (7336, 17609)]