144439516

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{17041}}^1$

素因数の和:17221

約数の個数: 24

約数和(自身を含む): 273899024

約数和(自身を除く): 129459508

約数列:

[1, 2, 4, 13, 26, 52, 163, 326, 652, 2119, 4238, 8476, 17041, 34082, 68164, 221533, 443066, 886132, 2777683, 5555366, 11110732, 36109879, 72219758, 144439516]

約数ペア:

[(1, 144439516), (2, 72219758), (4, 36109879), (13, 11110732), (26, 5555366), (52, 2777683), (163, 886132), (326, 443066), (652, 221533), (2119, 68164), (4238, 34082), (8476, 17041)]