131497744

素因数分解:

$2^4\times 7^1\times {\mathrm{233}}^1\times {\mathrm{5039}}^1$

素因数の和:5287

約数の個数: 40

約数和(自身を含む): 292481280

約数和(自身を除く): 160983536

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 233, 466, 932, 1631, 1864, 3262, 3728, 5039, 6524, 10078, 13048, 20156, 26096, 35273, 40312, 70546, 80624, 141092, 282184, 564368, 1174087, 2348174, 4696348, 8218609, 9392696, 16437218, 18785392, 32874436, 65748872, 131497744]

約数ペア:

[(1, 131497744), (2, 65748872), (4, 32874436), (7, 18785392), (8, 16437218), (14, 9392696), (16, 8218609), (28, 4696348), (56, 2348174), (112, 1174087), (233, 564368), (466, 282184), (932, 141092), (1631, 80624), (1864, 70546), (3262, 40312), (3728, 35273), (5039, 26096), (6524, 20156), (10078, 13048)]