139040272

素因数分解:

$2^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{14957}}^1$

素因数の和:15055

約数の個数: 40

約数和(自身を含む): 311605056

約数和(自身を除く): 172564784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 83, 112, 166, 332, 581, 664, 1162, 1328, 2324, 4648, 9296, 14957, 29914, 59828, 104699, 119656, 209398, 239312, 418796, 837592, 1241431, 1675184, 2482862, 4965724, 8690017, 9931448, 17380034, 19862896, 34760068, 69520136, 139040272]

約数ペア:

[(1, 139040272), (2, 69520136), (4, 34760068), (7, 19862896), (8, 17380034), (14, 9931448), (16, 8690017), (28, 4965724), (56, 2482862), (83, 1675184), (112, 1241431), (166, 837592), (332, 418796), (581, 239312), (664, 209398), (1162, 119656), (1328, 104699), (2324, 59828), (4648, 29914), (9296, 14957)]