156946964

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{313}}^1\times {\mathrm{1871}}^1$

素因数の和:2255

約数の個数: 24

約数和(自身を含む): 279796608

約数和(自身を除く): 122849644

約数列:

[1, 2, 4, 67, 134, 268, 313, 626, 1252, 1871, 3742, 7484, 20971, 41942, 83884, 125357, 250714, 501428, 585623, 1171246, 2342492, 39236741, 78473482, 156946964]

約数ペア:

[(1, 156946964), (2, 78473482), (4, 39236741), (67, 2342492), (134, 1171246), (268, 585623), (313, 501428), (626, 250714), (1252, 125357), (1871, 83884), (3742, 41942), (7484, 20971)]