156942994481

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{499}}^1\times {\mathrm{48679}}^1$

素因数の和:49269

約数の個数: 32

約数和(自身を含む): 196277760000

約数和(自身を除く): 39334765519

約数列:

[1, 7, 13, 71, 91, 497, 499, 923, 3493, 6461, 6487, 35429, 45409, 48679, 248003, 340753, 460577, 632827, 3224039, 3456209, 4429789, 24193463, 24290821, 44930717, 170035747, 314515019, 315780673, 1724648291, 2210464711, 12072538037, 22420427783, 156942994481]

約数ペア:

[(1, 156942994481), (7, 22420427783), (13, 12072538037), (71, 2210464711), (91, 1724648291), (497, 315780673), (499, 314515019), (923, 170035747), (3493, 44930717), (6461, 24290821), (6487, 24193463), (35429, 4429789), (45409, 3456209), (48679, 3224039), (248003, 632827), (340753, 460577)]