156965542

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{349}}^1\times {\mathrm{4243}}^1$

素因数の和:4647

約数の個数: 16

約数和(自身を含む): 240634800

約数和(自身を除く): 83669258

約数列:

[1, 2, 53, 106, 349, 698, 4243, 8486, 18497, 36994, 224879, 449758, 1480807, 2961614, 78482771, 156965542]

約数ペア:

[(1, 156965542), (2, 78482771), (53, 2961614), (106, 1480807), (349, 449758), (698, 224879), (4243, 36994), (8486, 18497)]