143305812

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{306209}}^1$

素因数の和:306232

約数の個数: 36

約数和(自身を含む): 390111540

約数和(自身を除く): 246805728

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 306209, 612418, 918627, 1224836, 1837254, 2755881, 3674508, 3980717, 5511762, 7961434, 11023524, 11942151, 15922868, 23884302, 35826453, 47768604, 71652906, 143305812]

約数ペア:

[(1, 143305812), (2, 71652906), (3, 47768604), (4, 35826453), (6, 23884302), (9, 15922868), (12, 11942151), (13, 11023524), (18, 7961434), (26, 5511762), (36, 3980717), (39, 3674508), (52, 2755881), (78, 1837254), (117, 1224836), (156, 918627), (234, 612418), (468, 306209)]