138264014

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1\times {\mathrm{661}}^1$

素因数の和:960

約数の個数: 32

約数和(自身を含む): 242006016

約数和(自身を除く): 103742002

約数列:

[1, 2, 7, 14, 67, 134, 223, 446, 469, 661, 938, 1322, 1561, 3122, 4627, 9254, 14941, 29882, 44287, 88574, 104587, 147403, 209174, 294806, 310009, 620018, 1031821, 2063642, 9876001, 19752002, 69132007, 138264014]

約数ペア:

[(1, 138264014), (2, 69132007), (7, 19752002), (14, 9876001), (67, 2063642), (134, 1031821), (223, 620018), (446, 310009), (469, 294806), (661, 209174), (938, 147403), (1322, 104587), (1561, 88574), (3122, 44287), (4627, 29882), (9254, 14941)]