155385188

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{104707}}^1$

素因数の和:104771

約数の個数: 24

約数和(自身を含む): 316636992

約数和(自身を除く): 161251804

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 104707, 209414, 418828, 732949, 1465898, 2931796, 5549471, 11098942, 22197884, 38846297, 77692594, 155385188]

約数ペア:

[(1, 155385188), (2, 77692594), (4, 38846297), (7, 22197884), (14, 11098942), (28, 5549471), (53, 2931796), (106, 1465898), (212, 732949), (371, 418828), (742, 209414), (1484, 104707)]