157078978084

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{295261237}}^1$

素因数の和:295261267

約数の個数: 24

約数和(自身を含む): 330692586560

約数和(自身を除く): 173613608476

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 295261237, 590522474, 1181044948, 2066828659, 4133657318, 5609963503, 8267314636, 11219927006, 22439854012, 39269744521, 78539489042, 157078978084]

約数ペア:

[(1, 157078978084), (2, 78539489042), (4, 39269744521), (7, 22439854012), (14, 11219927006), (19, 8267314636), (28, 5609963503), (38, 4133657318), (76, 2066828659), (133, 1181044948), (266, 590522474), (532, 295261237)]