156984158888

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1032790519}}^1$

素因数の和:1032790544

約数の個数: 16

約数和(自身を含む): 309837156000

約数和(自身を除く): 152852997112

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1032790519, 2065581038, 4131162076, 8262324152, 19623019861, 39246039722, 78492079444, 156984158888]

約数ペア:

[(1, 156984158888), (2, 78492079444), (4, 39246039722), (8, 19623019861), (19, 8262324152), (38, 4131162076), (76, 2065581038), (152, 1032790519)]