149726908

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{5081}}^1$

素因数の和:5277

約数の個数: 24

約数和(自身を含む): 268939440

約数和(自身を除く): 119212532

約数列:

[1, 2, 4, 53, 106, 139, 212, 278, 556, 5081, 7367, 10162, 14734, 20324, 29468, 269293, 538586, 706259, 1077172, 1412518, 2825036, 37431727, 74863454, 149726908]

約数ペア:

[(1, 149726908), (2, 74863454), (4, 37431727), (53, 2825036), (106, 1412518), (139, 1077172), (212, 706259), (278, 538586), (556, 269293), (5081, 29468), (7367, 20324), (10162, 14734)]