156989596156

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{38974577}}^1$

素因数の和:38974653

約数の個数: 24

約数和(自身を含む): 294647809680

約数和(自身を除く): 137658213524

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 212, 1007, 2014, 4028, 38974577, 77949154, 155898308, 740516963, 1481033926, 2065652581, 2962067852, 4131305162, 8262610324, 39247399039, 78494798078, 156989596156]

約数ペア:

[(1, 156989596156), (2, 78494798078), (4, 39247399039), (19, 8262610324), (38, 4131305162), (53, 2962067852), (76, 2065652581), (106, 1481033926), (212, 740516963), (1007, 155898308), (2014, 77949154), (4028, 38974577)]