169968172

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{907}}^1\times {\mathrm{4259}}^1$

素因数の和:5181

約数の個数: 24

約数和(自身を含む): 324918720

約数和(自身を除く): 154950548

約数列:

[1, 2, 4, 11, 22, 44, 907, 1814, 3628, 4259, 8518, 9977, 17036, 19954, 39908, 46849, 93698, 187396, 3862913, 7725826, 15451652, 42492043, 84984086, 169968172]

約数ペア:

[(1, 169968172), (2, 84984086), (4, 42492043), (11, 15451652), (22, 7725826), (44, 3862913), (907, 187396), (1814, 93698), (3628, 46849), (4259, 39908), (8518, 19954), (9977, 17036)]