157023713

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{863}}^1$

素因数の和:1037

約数の個数: 32

約数和(自身を含む): 209018880

約数和(自身を除く): 51995167

約数列:

[1, 7, 11, 17, 77, 119, 139, 187, 863, 973, 1309, 1529, 2363, 6041, 9493, 10703, 14671, 16541, 25993, 66451, 102697, 119957, 161381, 181951, 839699, 1129667, 1319527, 2039269, 9236689, 14274883, 22431959, 157023713]

約数ペア:

[(1, 157023713), (7, 22431959), (11, 14274883), (17, 9236689), (77, 2039269), (119, 1319527), (139, 1129667), (187, 839699), (863, 181951), (973, 161381), (1309, 119957), (1529, 102697), (2363, 66451), (6041, 25993), (9493, 16541), (10703, 14671)]