157066310

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{7673}}^1$

素因数の和:7792

約数の個数: 32

約数和(自身を含む): 298365120

約数和(自身を除く): 141298810

約数列:

[1, 2, 5, 10, 23, 46, 89, 115, 178, 230, 445, 890, 2047, 4094, 7673, 10235, 15346, 20470, 38365, 76730, 176479, 352958, 682897, 882395, 1365794, 1764790, 3414485, 6828970, 15706631, 31413262, 78533155, 157066310]

約数ペア:

[(1, 157066310), (2, 78533155), (5, 31413262), (10, 15706631), (23, 6828970), (46, 3414485), (89, 1764790), (115, 1365794), (178, 882395), (230, 682897), (445, 352958), (890, 176479), (2047, 76730), (4094, 38365), (7673, 20470), (10235, 15346)]