131740272

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31547}}^1$

素因数の和:31590

約数の個数: 60

約数和(自身を含む): 381415320

約数和(自身を除く): 249675048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 144, 174, 232, 261, 348, 464, 522, 696, 1044, 1392, 2088, 4176, 31547, 63094, 94641, 126188, 189282, 252376, 283923, 378564, 504752, 567846, 757128, 914863, 1135692, 1514256, 1829726, 2271384, 2744589, 3659452, 4542768, 5489178, 7318904, 8233767, 10978356, 14637808, 16467534, 21956712, 32935068, 43913424, 65870136, 131740272]

約数ペア:

[(1, 131740272), (2, 65870136), (3, 43913424), (4, 32935068), (6, 21956712), (8, 16467534), (9, 14637808), (12, 10978356), (16, 8233767), (18, 7318904), (24, 5489178), (29, 4542768), (36, 3659452), (48, 2744589), (58, 2271384), (72, 1829726), (87, 1514256), (116, 1135692), (144, 914863), (174, 757128), (232, 567846), (261, 504752), (348, 378564), (464, 283923), (522, 252376), (696, 189282), (1044, 126188), (1392, 94641), (2088, 63094), (4176, 31547)]