165304826

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{117571}}^1$

素因数の和:117629

約数の個数: 16

約数和(自身を含む): 268064160

約数和(自身を除く): 102759334

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 117571, 235142, 2233849, 4350127, 4467698, 8700254, 82652413, 165304826]

約数ペア:

[(1, 165304826), (2, 82652413), (19, 8700254), (37, 4467698), (38, 4350127), (74, 2233849), (703, 235142), (1406, 117571)]