162877196

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{20807}}^1$

素因数の和:20933

約数の個数: 24

約数和(自身を含む): 302964480

約数和(自身を除く): 140087284

約数列:

[1, 2, 4, 19, 38, 76, 103, 206, 412, 1957, 3914, 7828, 20807, 41614, 83228, 395333, 790666, 1581332, 2143121, 4286242, 8572484, 40719299, 81438598, 162877196]

約数ペア:

[(1, 162877196), (2, 81438598), (4, 40719299), (19, 8572484), (38, 4286242), (76, 2143121), (103, 1581332), (206, 790666), (412, 395333), (1957, 83228), (3914, 41614), (7828, 20807)]