159968501

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{56149}}^1$

素因数の和:56204

約数の個数: 16

約数和(自身を含む): 204835200

約数和(自身を除く): 44866699

約数列:

[1, 7, 11, 37, 77, 259, 407, 2849, 56149, 393043, 617639, 2077513, 4323473, 14542591, 22852643, 159968501]

約数ペア:

[(1, 159968501), (7, 22852643), (11, 14542591), (37, 4323473), (77, 2077513), (259, 617639), (407, 393043), (2849, 56149)]