156948866921

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{142369}}^1$

素因数の和:142629

約数の個数: 32

約数和(自身を含む): 198999091200

約数和(自身を除く): 42050224279

約数列:

[1, 7, 11, 77, 103, 139, 721, 973, 1133, 1529, 7931, 10703, 14317, 100219, 142369, 157487, 996583, 1102409, 1566059, 10962413, 14664007, 19789291, 102648049, 138525037, 161304077, 217682201, 1129128539, 1523775407, 2038296973, 14268078811, 22421266703, 156948866921]

約数ペア:

[(1, 156948866921), (7, 22421266703), (11, 14268078811), (77, 2038296973), (103, 1523775407), (139, 1129128539), (721, 217682201), (973, 161304077), (1133, 138525037), (1529, 102648049), (7931, 19789291), (10703, 14664007), (14317, 10962413), (100219, 1566059), (142369, 1102409), (157487, 996583)]