156793198457

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{9906691}}^1$

素因数の和:9906741

約数の個数: 24

約数和(自身を含む): 203285319840

約数和(自身を除く): 46492121383

約数列:

[1, 7, 17, 19, 49, 119, 133, 323, 833, 931, 2261, 15827, 9906691, 69346837, 168413747, 188227129, 485427859, 1178896229, 1317589903, 3199861193, 8252273603, 9223129321, 22399028351, 156793198457]

約数ペア:

[(1, 156793198457), (7, 22399028351), (17, 9223129321), (19, 8252273603), (49, 3199861193), (119, 1317589903), (133, 1178896229), (323, 485427859), (833, 188227129), (931, 168413747), (2261, 69346837), (15827, 9906691)]