149027632

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{716479}}^1$

素因数の和:716500

約数の個数: 20

約数和(自身を含む): 310952320

約数和(自身を除く): 161924688

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 716479, 1432958, 2865916, 5731832, 9314227, 11463664, 18628454, 37256908, 74513816, 149027632]

約数ペア:

[(1, 149027632), (2, 74513816), (4, 37256908), (8, 18628454), (13, 11463664), (16, 9314227), (26, 5731832), (52, 2865916), (104, 1432958), (208, 716479)]