166943018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{73673}}^1$

素因数の和:73789

約数の個数: 16

約数和(自身を含む): 275835456

約数和(自身を除く): 108892438

約数列:

[1, 2, 11, 22, 103, 206, 1133, 2266, 73673, 147346, 810403, 1620806, 7588319, 15176638, 83471509, 166943018]

約数ペア:

[(1, 166943018), (2, 83471509), (11, 15176638), (22, 7588319), (103, 1620806), (206, 810403), (1133, 147346), (2266, 73673)]