148947839

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{659}}^1$

素因数の和:1030

約数の個数: 16

約数和(自身を含む): 161187840

約数和(自身を除く): 12240001

約数列:

[1, 23, 31, 317, 659, 713, 7291, 9827, 15157, 20429, 208903, 226021, 469867, 4804769, 6475993, 148947839]

約数ペア:

[(1, 148947839), (23, 6475993), (31, 4804769), (317, 469867), (659, 226021), (713, 208903), (7291, 20429), (9827, 15157)]