188016154678

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{20998007}}^1$

素因数の和:20998068

約数の個数: 24

約数和(自身を含む): 318371797296

約数和(自身を除く): 130355642618

約数列:

[1, 2, 11, 22, 37, 74, 121, 242, 407, 814, 4477, 8954, 20998007, 41996014, 230978077, 461956154, 776926259, 1553852518, 2540758847, 5081517694, 8546188849, 17092377698, 94008077339, 188016154678]

約数ペア:

[(1, 188016154678), (2, 94008077339), (11, 17092377698), (22, 8546188849), (37, 5081517694), (74, 2540758847), (121, 1553852518), (242, 776926259), (407, 461956154), (814, 230978077), (4477, 41996014), (8954, 20998007)]