127366997072

素因数分解:

$2^4\times 7^1\times {\mathrm{1137205331}}^1$

素因数の和:1137205346

約数の個数: 20

約数和(自身を含む): 282026922336

約数和(自身を除く): 154659925264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1137205331, 2274410662, 4548821324, 7960437317, 9097642648, 15920874634, 18195285296, 31841749268, 63683498536, 127366997072]

約数ペア:

[(1, 127366997072), (2, 63683498536), (4, 31841749268), (7, 18195285296), (8, 15920874634), (14, 9097642648), (16, 7960437317), (28, 4548821324), (56, 2274410662), (112, 1137205331)]