161002474

素因数分解:

$2^1\times {\mathrm{67}}^2\times {\mathrm{79}}^1\times {\mathrm{227}}^1$

素因数の和:442

約数の個数: 24

約数和(自身を含む): 249359040

約数和(自身を除く): 88356566

約数列:

[1, 2, 67, 79, 134, 158, 227, 454, 4489, 5293, 8978, 10586, 15209, 17933, 30418, 35866, 354631, 709262, 1019003, 1201511, 2038006, 2403022, 80501237, 161002474]

約数ペア:

[(1, 161002474), (2, 80501237), (67, 2403022), (79, 2038006), (134, 1201511), (158, 1019003), (227, 709262), (454, 354631), (4489, 35866), (5293, 30418), (8978, 17933), (10586, 15209)]