164586138

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{643}}^1\times {\mathrm{1153}}^1$

素因数の和:1838

約数の個数: 32

約数和(自身を含む): 338888256

約数和(自身を除く): 174302118

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 643, 1153, 1286, 1929, 2306, 3459, 3858, 6918, 23791, 42661, 47582, 71373, 85322, 127983, 142746, 255966, 741379, 1482758, 2224137, 4448274, 27431023, 54862046, 82293069, 164586138]

約数ペア:

[(1, 164586138), (2, 82293069), (3, 54862046), (6, 27431023), (37, 4448274), (74, 2224137), (111, 1482758), (222, 741379), (643, 255966), (1153, 142746), (1286, 127983), (1929, 85322), (2306, 71373), (3459, 47582), (3858, 42661), (6918, 23791)]