156694349

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{4021}}^1$

素因数の和:4340

約数の個数: 16

約数和(自身を含む): 189194880

約数和(自身を除く): 32500531

約数列:

[1, 7, 19, 133, 293, 2051, 4021, 5567, 28147, 38969, 76399, 534793, 1178153, 8247071, 22384907, 156694349]

約数ペア:

[(1, 156694349), (7, 22384907), (19, 8247071), (133, 1178153), (293, 534793), (2051, 76399), (4021, 38969), (5567, 28147)]