159740984

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1535971}}^1$

素因数の和:1535990

約数の個数: 16

約数和(自身を含む): 322554120

約数和(自身を除く): 162813136

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1535971, 3071942, 6143884, 12287768, 19967623, 39935246, 79870492, 159740984]

約数ペア:

[(1, 159740984), (2, 79870492), (4, 39935246), (8, 19967623), (13, 12287768), (26, 6143884), (52, 3071942), (104, 1535971)]