172279308

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{39769}}^1$

素因数の和:39814

約数の個数: 36

約数和(自身を含む): 424266360

約数和(自身を除く): 251987052

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 361, 722, 1083, 1444, 2166, 4332, 39769, 79538, 119307, 159076, 238614, 477228, 755611, 1511222, 2266833, 3022444, 4533666, 9067332, 14356609, 28713218, 43069827, 57426436, 86139654, 172279308]

約数ペア:

[(1, 172279308), (2, 86139654), (3, 57426436), (4, 43069827), (6, 28713218), (12, 14356609), (19, 9067332), (38, 4533666), (57, 3022444), (76, 2266833), (114, 1511222), (228, 755611), (361, 477228), (722, 238614), (1083, 159076), (1444, 119307), (2166, 79538), (4332, 39769)]