156957262

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{863}}^1\times {\mathrm{1181}}^1$

素因数の和:2064

約数の個数: 32

約数和(自身を含む): 294119424

約数和(自身を除く): 137162162

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 863, 1181, 1726, 2362, 6041, 8267, 9493, 12082, 12991, 16534, 18986, 25982, 66451, 90937, 132902, 181874, 1019203, 2038406, 7134421, 11211233, 14268842, 22422466, 78478631, 156957262]

約数ペア:

[(1, 156957262), (2, 78478631), (7, 22422466), (11, 14268842), (14, 11211233), (22, 7134421), (77, 2038406), (154, 1019203), (863, 181874), (1181, 132902), (1726, 90937), (2362, 66451), (6041, 25982), (8267, 18986), (9493, 16534), (12082, 12991)]