156750566

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{11321}}^1$

素因数の和:11396

約数の個数: 32

約数和(自身を含む): 286944768

約数和(自身を除く): 130194202

約数列:

[1, 2, 7, 14, 23, 43, 46, 86, 161, 301, 322, 602, 989, 1978, 6923, 11321, 13846, 22642, 79247, 158494, 260383, 486803, 520766, 973606, 1822681, 3407621, 3645362, 6815242, 11196469, 22392938, 78375283, 156750566]

約数ペア:

[(1, 156750566), (2, 78375283), (7, 22392938), (14, 11196469), (23, 6815242), (43, 3645362), (46, 3407621), (86, 1822681), (161, 973606), (301, 520766), (322, 486803), (602, 260383), (989, 158494), (1978, 79247), (6923, 22642), (11321, 13846)]