156886016079

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{211722019}}^1$

素因数の和:211722054

約数の個数: 16

約数和(自身を含む): 237128662400

約数和(自身を除く): 80242646321

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 211722019, 635166057, 2752386247, 4022718361, 8257158741, 12068155083, 52295338693, 156886016079]

約数ペア:

[(1, 156886016079), (3, 52295338693), (13, 12068155083), (19, 8257158741), (39, 4022718361), (57, 2752386247), (247, 635166057), (741, 211722019)]