163993308

素因数分解:

$2^2\times 3^1\times {\mathrm{223}}^1\times {\mathrm{61283}}^1$

素因数の和:61513

約数の個数: 24

約数和(自身を含む): 384373248

約数和(自身を除く): 220379940

約数列:

[1, 2, 3, 4, 6, 12, 223, 446, 669, 892, 1338, 2676, 61283, 122566, 183849, 245132, 367698, 735396, 13666109, 27332218, 40998327, 54664436, 81996654, 163993308]

約数ペア:

[(1, 163993308), (2, 81996654), (3, 54664436), (4, 40998327), (6, 27332218), (12, 13666109), (223, 735396), (446, 367698), (669, 245132), (892, 183849), (1338, 122566), (2676, 61283)]