165137744

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{1493}}^1$

素因数の和:1755

約数の個数: 40

約数和(自身を含む): 331978752

約数和(自身を除く): 166841008

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 223, 248, 446, 496, 892, 1493, 1784, 2986, 3568, 5972, 6913, 11944, 13826, 23888, 27652, 46283, 55304, 92566, 110608, 185132, 332939, 370264, 665878, 740528, 1331756, 2663512, 5327024, 10321109, 20642218, 41284436, 82568872, 165137744]

約数ペア:

[(1, 165137744), (2, 82568872), (4, 41284436), (8, 20642218), (16, 10321109), (31, 5327024), (62, 2663512), (124, 1331756), (223, 740528), (248, 665878), (446, 370264), (496, 332939), (892, 185132), (1493, 110608), (1784, 92566), (2986, 55304), (3568, 46283), (5972, 27652), (6913, 23888), (11944, 13826)]