156969659

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{5647}}^1$

素因数の和:5703

約数の個数: 24

約数和(自身を含む): 206581248

約数和(自身を除く): 49611589

約数列:

[1, 7, 11, 19, 77, 133, 209, 361, 1463, 2527, 3971, 5647, 27797, 39529, 62117, 107293, 434819, 751051, 1180223, 2038567, 8261561, 14269969, 22424237, 156969659]

約数ペア:

[(1, 156969659), (7, 22424237), (11, 14269969), (19, 8261561), (77, 2038567), (133, 1180223), (209, 751051), (361, 434819), (1463, 107293), (2527, 62117), (3971, 39529), (5647, 27797)]