156980062022

素因数分解:

$2^1\times 7^1\times {\mathrm{21107}}^1\times {\mathrm{531239}}^1$

素因数の和:552355

約数の個数: 16

約数和(自身を含む): 269121934080

約数和(自身を除く): 112141872058

約数列:

[1, 2, 7, 14, 21107, 42214, 147749, 295498, 531239, 1062478, 3718673, 7437346, 11212861573, 22425723146, 78490031011, 156980062022]

約数ペア:

[(1, 156980062022), (2, 78490031011), (7, 22425723146), (14, 11212861573), (21107, 7437346), (42214, 3718673), (147749, 1062478), (295498, 531239)]