156948056

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{14543}}^1$

素因数の和:14639

約数の個数: 32

約数和(自身を含む): 314150400

約数和(自身を除く): 157202344

約数列:

[1, 2, 4, 8, 19, 38, 71, 76, 142, 152, 284, 568, 1349, 2698, 5396, 10792, 14543, 29086, 58172, 116344, 276317, 552634, 1032553, 1105268, 2065106, 2210536, 4130212, 8260424, 19618507, 39237014, 78474028, 156948056]

約数ペア:

[(1, 156948056), (2, 78474028), (4, 39237014), (8, 19618507), (19, 8260424), (38, 4130212), (71, 2210536), (76, 2065106), (142, 1105268), (152, 1032553), (284, 552634), (568, 276317), (1349, 116344), (2698, 58172), (5396, 29086), (10792, 14543)]