156949792018

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{317}}^1\times {\mathrm{1949251}}^1$

素因数の和:1949697

約数の個数: 16

約数和(自身を含む): 238027060224

約数和(自身を除く): 81077268206

約数列:

[1, 2, 127, 254, 317, 634, 40259, 80518, 1949251, 3898502, 247554877, 495109754, 617912567, 1235825134, 78474896009, 156949792018]

約数ペア:

[(1, 156949792018), (2, 78474896009), (127, 1235825134), (254, 617912567), (317, 495109754), (634, 247554877), (40259, 3898502), (80518, 1949251)]