156987483294

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{368515219}}^1$

素因数の和:368515295

約数の個数: 16

約数和(自身を含む): 318397150080

約数和(自身を除く): 161409666786

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 368515219, 737030438, 1105545657, 2211091314, 26164580549, 52329161098, 78493741647, 156987483294]

約数ペア:

[(1, 156987483294), (2, 78493741647), (3, 52329161098), (6, 26164580549), (71, 2211091314), (142, 1105545657), (213, 737030438), (426, 368515219)]