155237159

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{38039}}^1$

素因数の和:38110

約数の個数: 16

約数和(自身を含む): 197199360

約数和(自身を除く): 41962201

約数列:

[1, 7, 11, 53, 77, 371, 583, 4081, 38039, 266273, 418429, 2016067, 2929003, 14112469, 22176737, 155237159]

約数ペア:

[(1, 155237159), (7, 22176737), (11, 14112469), (53, 2929003), (77, 2016067), (371, 418429), (583, 266273), (4081, 38039)]