143400462

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^2\times {\mathrm{1237}}^1$

素因数の和:1520

約数の個数: 24

約数和(自身を含む): 289112616

約数和(自身を除く): 145712154

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 1237, 2474, 3711, 7422, 19321, 38642, 57963, 115926, 171943, 343886, 515829, 1031658, 23900077, 47800154, 71700231, 143400462]

約数ペア:

[(1, 143400462), (2, 71700231), (3, 47800154), (6, 23900077), (139, 1031658), (278, 515829), (417, 343886), (834, 171943), (1237, 115926), (2474, 57963), (3711, 38642), (7422, 19321)]