156979394918

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{39157}}^1\times {\mathrm{117911}}^1$

素因数の和:157087

約数の個数: 16

約数和(自身を含む): 249328697184

約数和(自身を除く): 92349302266

約数列:

[1, 2, 17, 34, 39157, 78314, 117911, 235822, 665669, 1331338, 2004487, 4008974, 4617041027, 9234082054, 78489697459, 156979394918]

約数ペア:

[(1, 156979394918), (2, 78489697459), (17, 9234082054), (34, 4617041027), (39157, 4008974), (78314, 2004487), (117911, 1331338), (235822, 665669)]