156986246090

素因数分解:

$2^1\times 5^1\times {\mathrm{829}}^1\times {\mathrm{18936821}}^1$

素因数の和:18937657

約数の個数: 16

約数和(自身を含む): 282916120680

約数和(自身を除く): 125929874590

約数列:

[1, 2, 5, 10, 829, 1658, 4145, 8290, 18936821, 37873642, 94684105, 189368210, 15698624609, 31397249218, 78493123045, 156986246090]

約数ペア:

[(1, 156986246090), (2, 78493123045), (5, 31397249218), (10, 15698624609), (829, 189368210), (1658, 94684105), (4145, 37873642), (8290, 18936821)]