156940065234

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{122801303}}^1$

素因数の和:122801382

約数の個数: 24

約数和(自身を含む): 344826061632

約数和(自身を除く): 187885996398

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 122801303, 245602606, 368403909, 736807818, 1105211727, 2210423454, 8718892513, 17437785026, 26156677539, 52313355078, 78470032617, 156940065234]

約数ペア:

[(1, 156940065234), (2, 78470032617), (3, 52313355078), (6, 26156677539), (9, 17437785026), (18, 8718892513), (71, 2210423454), (142, 1105211727), (213, 736807818), (426, 368403909), (639, 245602606), (1278, 122801303)]