157696154

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{733}}^1$

素因数の和:891

約数の個数: 48

約数和(自身を含む): 299894784

約数和(自身を除く): 142198630

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 127, 154, 242, 254, 733, 847, 889, 1397, 1466, 1694, 1778, 2794, 5131, 8063, 9779, 10262, 15367, 16126, 19558, 30734, 56441, 88693, 93091, 107569, 112882, 177386, 186182, 215138, 620851, 651637, 1024001, 1241702, 1303274, 2048002, 7168007, 11264011, 14336014, 22528022, 78848077, 157696154]

約数ペア:

[(1, 157696154), (2, 78848077), (7, 22528022), (11, 14336014), (14, 11264011), (22, 7168007), (77, 2048002), (121, 1303274), (127, 1241702), (154, 1024001), (242, 651637), (254, 620851), (733, 215138), (847, 186182), (889, 177386), (1397, 112882), (1466, 107569), (1694, 93091), (1778, 88693), (2794, 56441), (5131, 30734), (8063, 19558), (9779, 16126), (10262, 15367)]