156739915142

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{22788589}}^1$

素因数の和:22788791

約数の個数: 16

約数和(自身を含む): 248851402800

約数和(自身を除く): 92111487658

約数列:

[1, 2, 19, 38, 181, 362, 3439, 6878, 22788589, 45577178, 432983191, 865966382, 4124734609, 8249469218, 78369957571, 156739915142]

約数ペア:

[(1, 156739915142), (2, 78369957571), (19, 8249469218), (38, 4124734609), (181, 865966382), (362, 432983191), (3439, 45577178), (6878, 22788589)]