156909161423

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{8627}}^1\times {\mathrm{136753}}^1$

素因数の和:145406

約数の個数: 16

約数和(自身を含む): 188786161920

約数和(自身を除く): 31877000497

約数列:

[1, 7, 19, 133, 8627, 60389, 136753, 163913, 957271, 1147391, 2598307, 18188149, 1179768131, 8258376917, 22415594489, 156909161423]

約数ペア:

[(1, 156909161423), (7, 22415594489), (19, 8258376917), (133, 1179768131), (8627, 18188149), (60389, 2598307), (136753, 1147391), (163913, 957271)]