157424522

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{439}}^1$

素因数の和:710

約数の個数: 32

約数和(自身を含む): 256608000

約数和(自身を除く): 99183478

約数列:

[1, 2, 17, 34, 53, 106, 199, 398, 439, 878, 901, 1802, 3383, 6766, 7463, 10547, 14926, 21094, 23267, 46534, 87361, 174722, 179299, 358598, 395539, 791078, 1485137, 2970274, 4630133, 9260266, 78712261, 157424522]

約数ペア:

[(1, 157424522), (2, 78712261), (17, 9260266), (34, 4630133), (53, 2970274), (106, 1485137), (199, 791078), (398, 395539), (439, 358598), (878, 179299), (901, 174722), (1802, 87361), (3383, 46534), (6766, 23267), (7463, 21094), (10547, 14926)]