145337164

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{39623}}^1$

素因数の和:39765

約数の個数: 24

約数和(自身を含む): 292900608

約数和(自身を除く): 147563444

約数列:

[1, 2, 4, 7, 14, 28, 131, 262, 524, 917, 1834, 3668, 39623, 79246, 158492, 277361, 554722, 1109444, 5190613, 10381226, 20762452, 36334291, 72668582, 145337164]

約数ペア:

[(1, 145337164), (2, 72668582), (4, 36334291), (7, 20762452), (14, 10381226), (28, 5190613), (131, 1109444), (262, 554722), (524, 277361), (917, 158492), (1834, 79246), (3668, 39623)]