156936478521

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{64029571}}^1$

素因数の和:64029636

約数の個数: 16

約数和(自身を含む): 225384093440

約数和(自身を除く): 68447614919

約数列:

[1, 3, 19, 43, 57, 129, 817, 2451, 64029571, 192088713, 1216561849, 2753271553, 3649685547, 8259814659, 52312159507, 156936478521]

約数ペア:

[(1, 156936478521), (3, 52312159507), (19, 8259814659), (43, 3649685547), (57, 2753271553), (129, 1216561849), (817, 192088713), (2451, 64029571)]