156736986007

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{19319239}}^1$

素因数の和:19319326

約数の個数: 16

約数和(自身を含む): 191646860800

約数和(自身を除く): 34909874793

約数列:

[1, 7, 19, 61, 133, 427, 1159, 8113, 19319239, 135234673, 367065541, 1178473579, 2569458787, 8249315053, 22390998001, 156736986007]

約数ペア:

[(1, 156736986007), (7, 22390998001), (19, 8249315053), (61, 2569458787), (133, 1178473579), (427, 367065541), (1159, 135234673), (8113, 19319239)]